Rohde & Schwarz NGM201 1-channel DC power supply, front view

Rohde & Schwarz NGM201 Power Supply

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Liên hệ

NGM201 by Rohde & Schwarz: 1 channel, 60 W, 0 V to 20 V. View specifications and request a quote in Vietnam.

The Rohde & Schwarz NGM201 rental Vietnam service from Lost in HCM gives engineering teams in Vietnam short-term access to this DC power supply, with sale and service options on request.

Rohde & Schwarz NGM201 rental Vietnam – Rohde & Schwarz NGM201 Power Supply
Rohde & Schwarz NGM201 Power Supply

Rohde & Schwarz NGM201 rental Vietnam overview

Teams that request Rohde & Schwarz NGM201 rental Vietnam need stable power for a board, module, or battery. This family spans compact bench units, precision supplies, and multi-kilowatt system sources. Because each model has its own limits, you start with voltage, current, and channel count. Then you match the model to the job.

The range includes Rigol, Rohde & Schwarz, and Keysight models. For example, the Rigol DP832 offers three outputs and 195 W in total. Meanwhile, each channel of an R&S NGP800 supply delivers up to 200 W. At the top end, Keysight RP5900 regenerative supplies reach up to 800 V.

Rohde & Schwarz NGM201 rental Vietnam: about the NGM201

Rohde & Schwarz NGM201 is a 1-channel high-precision dc power supply with fastlog with up to 60 W total output. Its linear regulation, source and sink operation, FastLog acquisition up to 500 ksample/s, remote sensing, USB and LAN interfaces support detailed power analysis. Battery simulation requires the applicable optional function.

Rohde & Schwarz NGM201 1-channel DC power supply, front view
Rohde & Schwarz NGM201 rental Vietnam in use

Rohde & Schwarz NGM201 rental Vietnam: NGM201 specifications at a glance

Model NGM201
Manufacturer Rohde & Schwarz
Manufacturer order number 3638.4472.02
Instrument type High-precision DC power supply with FastLog
Output channels 1
Total output power 60 W maximum
Maximum channel power 60 W
Voltage range per channel 0 V to 20 V
Current range per channel Up to 6 A at 6 V or below; up to 3 A above 6 V
Operating quadrants Two-quadrant source and sink

The 60 W channel limit means headline voltage and current values cannot be used simultaneously. Calculate voltage multiplied by current for the intended load. Leave margin for startup current, transients and test conditions. When the instrument sinks current, also confirm the applicable sink limits and energy flow described in the operating manual. Teams in Vietnam often choose Rohde & Schwarz NGM201 rental for this reason.

Rohde & Schwarz NGM201 rental Vietnam: choose the right NGM201 configuration

Its linear regulation, source and sink operation, FastLog acquisition up to 500 ksample/s, remote sensing, USB and LAN interfaces support detailed power analysis. Battery simulation requires the applicable optional function.

List the normal voltage, peak current, average current and transient behavior of each DUT rail. Confirm whether the test needs source operation, sink operation, remote sensing, triggering, logging or an external measurement input. Optional software and hardware functions should be named explicitly in the quotation instead of assumed from the base model.

For automated work, record the interface, command set, firmware and expected sample rate. For manual troubleshooting, specify the displayed measurements and protection behavior needed by the operator. These details help distinguish a simple power-up test from a battery simulation, current profiling or source-measure workflow. This applies to every Rohde & Schwarz NGM201 rental we arrange in Vietnam.

DC power supply test setup in a Vietnam lab

Rohde & Schwarz NGM201 rental Vietnam: typical source and sink connection schematic

Force output (+) ── rated lead ───── DUT supply input (+)
Force output (−) ── return lead ─── DUT supply return (−)
Sense (+/−) ─────── separate leads ─ DUT sense points
Optional trigger/LAN/USB ─────────── control computer

This is a functional connection guide, not an internal service schematic. DUT means device under test. Follow the manufacturer manual for terminal assignments, polarity, grounding, remote sensing and safe source/sink operation. Disable the output before changing connections and use leads rated for the voltage, current and expected fault conditions.

Rohde & Schwarz NGM201 rental Vietnam: plan a repeatable source-measure test

  1. Define the voltage, current, power and sink limits before connecting the DUT.
  2. Check polarity, grounding and sense connections with the output disabled.
  3. Set overvoltage, overcurrent and overpower protection appropriate to the DUT.
  4. Enable the output using the documented procedure and observe voltage, current and operating quadrant.
  5. Record settings, firmware, logging rate, fixture and environmental conditions with the result.

When capturing fast current changes, choose a logging mode and sample rate appropriate to the event. Keep the raw data with timestamps and note any filtering or averaging. For battery or load emulation, document the programmed curve, initial state and stop conditions so the test can be reproduced safely. So, plan it early when you book a Rohde & Schwarz NGM201 rental in Vietnam.

DC power supply test setup in a Vietnam lab

Rohde & Schwarz NGM201 rental Vietnam: NGM201 FAQ

How many outputs does the NGM201 have?

The NGM201 has 1 output channel and a maximum total output power of 60 W.

Can the NGM201 supply maximum voltage and current together?

No. Each channel is limited to 60 W. The current limit also changes with voltage: up to 6 a at 6 v or below; up to 3 a above 6 v. Confirm every operating point against the manufacturer specifications.

Can the NGM201 operate as a load?

Yes. Its two-quadrant architecture can source or sink current within the specified operating limits. Follow the operating manual when connecting an external source or battery.

Can I request a NGM201 rental in Vietnam?

Send the required dates, delivery location, current and voltage range, interfaces and documentation needs to Lost in HCM. Rental availability and the supplied configuration require quotation confirmation.

What is the manufacturer order number for NGM201?

The manufacturer lists order number 3638.4472.02. Options, interfaces, rack accessories and software functions are ordered separately where applicable. Our Rohde & Schwarz NGM201 rental units in Vietnam ship ready for this kind of work.

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How the DC power supply works

Each channel works inside a power envelope, not just a voltage and current limit. For example, an NGP800 channel set to 32 V can deliver 6.25 A at its 200 W limit. That is why maximum voltage and maximum current rarely apply at the same time.

Supplies with source and sink capability can also absorb current from the device. As a result, you can discharge a battery or test a charger without a separate load. Regenerative models, such as the Keysight RP5900 series, go further and return that energy to the power grid.

What to look for in a DC power supply

Two supplies with the same wattage can behave very differently on a bench. So it pays to compare more than the headline rating. The points below cover what matters most when you choose a DC power supply for a project. Rental of the Rohde & Schwarz NGM201 is available across Vietnam.

  • Channel count and isolation. Models range from one output to four, and some channels float apart from each other. Also, isolated outputs let you build split rails or stack channels in series for more voltage.
  • Per-channel and total power. Many supplies cap each channel and the whole unit at separate limits. For instance, the R&S HMP4040 allows 160 W per channel but 384 W across all four outputs.
  • Low noise for sensitive circuits. Analog front ends, RF modules, and sensors react to ripple on the supply rail. Therefore, linear models such as the R&S NGL200 series suit those circuits better than high-power switching units.
  • Source and sink operation. Two-quadrant and four-quadrant models, like the R&S NGM and NGU series, both deliver and absorb current. Because of this, they can test a charger or discharge a cell without a separate load. Teams in Vietnam often choose Rohde & Schwarz NGM201 rental for this reason.
  • Data logging and fast capture. Built-in loggers record voltage and current, so you can prove how much power a board draws. Meanwhile, R&S FastLog on NGM models samples up to 500,000 times per second for short spikes.
  • Remote control and sequencing. LAN and USB interfaces let a test script set outputs and read back values. In addition, output sequencing on models like the Keysight E36313A powers rails up in a fixed order.

Typical applications

The same supply can power a prototype on Monday and a burn-in rack on Friday. That is why buyers often rent extra units for a project. In addition, the tasks below show where each type adds the most value.

  • Firmware bring-up benches. New boards need stable rails while engineers load code and debug start-up faults. A programmable triple-output supply, such as the Rigol DP832 or Keysight E36313A, covers logic and analog rails. This applies to every Rohde & Schwarz NGM201 rental we arrange in Vietnam.
  • Burn-in and power cycling. Burn-in racks run many boards for hours or days under steady load. Also, timer and sequence functions automate power cycling, so you can repeat start-up tests without manual switching.
  • Battery drain analysis. Battery-powered devices draw tiny sleep currents and sharp bursts during radio transmission. Therefore, a DC power analyzer like the Keysight N6705C, or an R&S NGM supply, logs both in detail.
  • Battery and charger testing. Chargers, battery packs, and battery management boards need a source that can also absorb current. Source and sink models handle this task, while regenerative units like the RP5900 series suit higher power.
  • Automated test stations. Production testers need supplies that a script can set, measure, and switch off in seconds. Because of this, LAN-controlled models fit into ATE racks for a ramp-up, then return when the campaign ends. So, plan it early when you book a Rohde & Schwarz NGM201 rental in Vietnam.
  • High-voltage and EV components. EV parts, inverters, and DC links often need hundreds of volts at kilowatt power. For example, the Keysight DP5776AH and DP5776AL offer 5.1 kW, up to 600 V and 8.5 A.

Industries that use the Rohde & Schwarz NGM201 rental Vietnam

Power needs differ by sector, from microamps in a wearable to kilowatts in an EV inverter. As a result, each industry favors a different part of this family. Meanwhile, the examples below reflect common requests from teams across Vietnam.

  • Electronics manufacturing (EMS). EMS plants in Bac Ninh and Binh Duong run supplies on every test and burn-in station. Therefore, multi-channel supplies with LAN control help them scale stations during a ramp-up.
  • Automotive and EV components. Suppliers of EV components test DC-DC converters, chargers, and battery packs at high voltage. Because of this, they use system and regenerative supplies at FDI plants in Binh Duong. Our Rohde & Schwarz NGM201 rental units in Vietnam ship ready for this kind of work.
  • Semiconductors and components. Chip test and packaging sites in Vietnam need precise voltage and current to qualify parts. So four-quadrant supplies like the R&S NGU series help them source, sink, and measure in one setup.
  • Consumer and IoT devices. Design centers in Ho Chi Minh City build wearable devices and sensors on tight power budgets. As a result, they rely on logging supplies and power analyzers to measure sleep and active current.
  • Telecom and RF equipment. Base station, router, and RF module makers need clean rails that do not add noise to sensitive receivers. Hence, low-noise linear supplies are common on their design and production benches.
  • Universities and training. Engineering faculties equip many identical benches for each semester of lab classes. Renting a batch of compact supplies, such as the R&S NGE100B series, is often simpler than a purchase. Rental of the Rohde & Schwarz NGM201 is available across Vietnam.

Rohde & Schwarz NGM201 rental Vietnam compared with other brands

Before you commit to Rohde & Schwarz NGM201 rental Vietnam, compare it with other common supply lines. However, the best choice depends on your loads, your channel needs, and your test software. A model that fits one bench may waste money on another.

Brand Comparable line Strength Consider
Keysight E36300 Series and N6700 modular system Wide range from quiet bench units to modular DC power analyzers Modular mainframes need the right modules, so plan the configuration before you order
Rohde & Schwarz NGE100B, NGL200, NGM200 and NGP800 series Clear series split by task, from education benches to precision linear supplies Battery simulation and some functions need options, so check each order code
Tektronix Keithley 2200 and 2280S Series Keithley precision heritage suits low-current, battery, and device test work Compare channel count and output power with your rails before you choose
Chroma 62000H Series programmable DC supplies Strong focus on high-power DC sources for EV and solar tests Sized for high-power racks, so it is often too large for bench work

No single brand wins on every bench, so start with the task. Instead, each line leads in its own area, from quiet linear output to kilowatt power. Pick the supply that matches your loads and your test code, and the brand question often answers itself. Specifications change, so confirm current data with each maker before you decide.

Rent or buy?

Rent when you need extra outputs for a ramp-up, a burn-in campaign, or a short project. Renting also covers gaps while your own supply is away for service. However, buy when the same model runs every day, because ownership then costs less over time.

Selection tips

  • List every rail your device needs, with voltage, peak current, and start-up order. Then choose a model with enough channels and sequencing to match that list. Teams in Vietnam often choose Rohde & Schwarz NGM201 rental for this reason.
  • Check both the per-channel limit and the total power limit. For example, a 32 V output at 200 W supplies 6.25 A, not its full rated current.
  • Choose a linear supply for low-noise analog, RF, or sensor circuits. Meanwhile, high-power switching models suit motors, heaters, and other heavy loads.
  • If your device charges or regenerates energy, pick a source and sink model. Otherwise the supply may trip or lose control when current flows back.
  • Use remote sense leads when the load draws high current through long cables. As a result, the supply corrects for voltage drop and holds the set value at the device.
  • Confirm the interface your test software uses, such as LAN, USB, or GPIB. Also ask which drivers and options come with the rental unit. This applies to every Rohde & Schwarz NGM201 rental we arrange in Vietnam.

Handling and care

  • Switch off the outputs before you connect or move test leads. This habit protects the device and stops sparks at the terminals, especially at higher voltages.
  • Wear a grounded wrist strap when you handle bare boards on the bench. Also keep the supply and the device on a common ground to avoid static damage.
  • Let the supply warm up before precise measurements, as the maker's data sheet advises. Reading accuracy and output drift settle once the internal parts reach a stable temperature.
  • Follow the calibration interval each maker states in its data sheet or manual. When it falls due, we can arrange service through the manufacturer or an authorized partner.
  • Ship supplies in their original packing or a padded case to protect the terminals. In addition, keep them dry in the humid season, because moisture can harm high-voltage parts. So, plan it early when you book a Rohde & Schwarz NGM201 rental in Vietnam.

Frequently asked questions

Can I rent the NGM201 in Vietnam?
Yes. Lost in HCM quotes the Rohde & Schwarz NGM201 rental Vietnam on weekly, monthly or quarterly terms. Rental units ship with a valid calibration certificate and a VAT e-invoice.

Does a rented power supply come with a calibration certificate?
Yes, rental units ship with a valid calibration certificate, so you can use them in audited stations. If your site needs a specific standard on the certificate, tell us in your quote request.

What is the difference between a power supply and a source measure unit?
A power supply delivers stable voltage or current, with basic readings. In contrast, an SMU such as the R&S NGU also sinks current and resolves smaller values. Choose an SMU when you need to characterize devices, not just power them.

Why can't I get full voltage and full current at the same time?
Each channel has a power limit as well as voltage and current limits. For example, a 200 W channel at 32 V supplies 6.25 A. Therefore, check the power envelope for every operating point you plan to use.

Can I connect channels in series or parallel?
Many models with isolated outputs allow it, so you can reach a higher voltage or current. For instance, the R&S NGE103B can combine its three outputs for up to 96 V or 9 A. Always check the manual first, because rules differ by model.

Request a quote

Tell us the model, options, dates and delivery site, and we will reply with a quote. You can request a quote online or call 0902 327 669. Our Rohde & Schwarz NGM201 rental units in Vietnam ship ready for this kind of work.

Specifications, setup and FAQ

Rohde & Schwarz NGM201 is a 1-channel high-precision dc power supply with fastlog with up to 60 W total output. Its linear regulation, source and sink operation, FastLog acquisition up to 500 ksample/s, remote sensing, USB and LAN interfaces support detailed power analysis. Battery simulation requires the applicable optional function. This guide summarizes the model-specific limits and helps prepare a rental, repair or purchase enquiry in Vietnam.

Rohde & Schwarz NGM201 1-channel DC power supply, front view

NGM201 specifications at a glance

Model NGM201
Manufacturer Rohde & Schwarz
Manufacturer order number 3638.4472.02
Instrument type High-precision DC power supply with FastLog
Output channels 1
Total output power 60 W maximum
Maximum channel power 60 W
Voltage range per channel 0 V to 20 V
Current range per channel Up to 6 A at 6 V or below; up to 3 A above 6 V
Operating quadrants Two-quadrant source and sink

The 60 W channel limit means headline voltage and current values cannot be used simultaneously. Calculate voltage multiplied by current for the intended load. Leave margin for startup current, transients and test conditions. When the instrument sinks current, also confirm the applicable sink limits and energy flow described in the operating manual.

Choose the right NGM201 configuration

Its linear regulation, source and sink operation, FastLog acquisition up to 500 ksample/s, remote sensing, USB and LAN interfaces support detailed power analysis. Battery simulation requires the applicable optional function.

List the normal voltage, peak current, average current and transient behavior of each DUT rail. Confirm whether the test needs source operation, sink operation, remote sensing, triggering, logging or an external measurement input. Optional software and hardware functions should be named explicitly in the quotation instead of assumed from the base model.

For automated work, record the interface, command set, firmware and expected sample rate. For manual troubleshooting, specify the displayed measurements and protection behavior needed by the operator. These details help distinguish a simple power-up test from a battery simulation, current profiling or source-measure workflow.

Typical source and sink connection schematic

Force output (+) ── rated lead ───── DUT supply input (+)
Force output (−) ── return lead ─── DUT supply return (−)
Sense (+/−) ─────── separate leads ─ DUT sense points
Optional trigger/LAN/USB ─────────── control computer

This is a functional connection guide, not an internal service schematic. DUT means device under test. Follow the manufacturer manual for terminal assignments, polarity, grounding, remote sensing and safe source/sink operation. Disable the output before changing connections and use leads rated for the voltage, current and expected fault conditions.

Plan a repeatable source-measure test

  1. Define the voltage, current, power and sink limits before connecting the DUT.
  2. Check polarity, grounding and sense connections with the output disabled.
  3. Set overvoltage, overcurrent and overpower protection appropriate to the DUT.
  4. Enable the output using the documented procedure and observe voltage, current and operating quadrant.
  5. Record settings, firmware, logging rate, fixture and environmental conditions with the result.

When capturing fast current changes, choose a logging mode and sample rate appropriate to the event. Keep the raw data with timestamps and note any filtering or averaging. For battery or load emulation, document the programmed curve, initial state and stop conditions so the test can be reproduced safely.

Rental, repair and purchase enquiries in Vietnam

For a NGM201 rental enquiry, provide the project dates, delivery location, required quadrants, current and voltage range, interfaces, logging needs and accessories. Availability and exact configuration must be confirmed in a quotation.

For purchase, request the exact model, condition, included options, warranty terms and calibration documents. For repair, provide the serial number, symptoms, error messages and photographs. Repair feasibility, parts, cost and turnaround are confirmed after assessment.

Explore Lost in HCM equipment and service enquiries. For technical reference, consult the official Rohde & Schwarz NGM201 family information. The manufacturer manual and specifications govern operation.

NGM201 FAQ

How many outputs does the NGM201 have?

The NGM201 has 1 output channel and a maximum total output power of 60 W.

Can the NGM201 supply maximum voltage and current together?

No. Each channel is limited to 60 W. The current limit also changes with voltage: up to 6 a at 6 v or below; up to 3 a above 6 v. Confirm every operating point against the manufacturer specifications.

Can the NGM201 operate as a load?

Yes. Its two-quadrant architecture can source or sink current within the specified operating limits. Follow the operating manual when connecting an external source or battery.

Can I request a NGM201 rental in Vietnam?

Send the required dates, delivery location, current and voltage range, interfaces and documentation needs to Lost in HCM. Rental availability and the supplied configuration require quotation confirmation.

What is the manufacturer order number for NGM201?

The manufacturer lists order number 3638.4472.02. Options, interfaces, rack accessories and software functions are ordered separately where applicable.

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