Basic Info.
After-sales Service
1 Year Warranty
Communication Interface
LAN/RS232
Voltage Resolution
up to 1mv
Current Resolution
up to 1mA
Protection
Over Voltage, Over Current, Over Temperature
Voltage Accuracy
0.05%+0.1%F.S.
Current Accuracy
0.1%+0.1%F.S.
Special Function
Cc CV Priority
Specification
2U, half 19 inch
Product Description
NGI N39400 Four Output Programmable DC Power Supply in Germany
N39400 Series High-accuracy Multi-channel Programmable DC Power Supply
Product Introduction
N39400 series is a high-accuracy & multi-channel programmable DC power supply with standard 19-inch 2U design, available for rack installation. N39400 standalone supports Max. 4 channels output, with channels isolated. Both local operation on front panel and remote control on a computer are supported. N39400 can be widely used in lab test, system integration test, production aging line, etc.
Application Fields
1.School laboratory
2.R&D laboratory
3.Production line inspection
4.Maintenance test
Main Features
*Automatic switch between CV and CC mode
*Single device with up to 4 channels, each channel isolated
*Low ripple and low noise
*Remote sense for accurate measurement
*Multiple protections: OVP, OCP, OTP and short circuit
*Intelligent fan control
*Lock function to avoid misoperation
*Dual LAN ports design
*CC&CV priority function
*Equipped with LCD screen and user-friendly interface
*Standard 19-inch 2U, available for rack installation
*LAN port and RS232 interface
Ultra-high integration, single device with up to 4 channels
N39400 series adopts the standard 19-inch 2U design, with Max.4 channels in a single device. Each channel is isolated. One device can support 4-station test simultaneously, which greatly reduces the test equipment quantity and improves test efficiency.
Remote control
N39400 series supports remote control, providing RS232 and LAN port to communicate with the computer, and realizing all functions on the panel via computer application software. Driver packages that support common development
environments such as Visual C ++, Visual Basic, Delphi, C # and Labview are provided.
Remote sense
NN39400 series provides remote sense function, which can transfer the actual voltage of the load back to N39400 so that N39400 can compensate for the output voltage and eliminate lead wire errors.
UI flat icons
UI flat icons offer convenient and quick operation.
CC&CV priority function
N39400 has the function of selecting priority of voltage-control loop or current-control loop, which enables N39400 to adopt the optimal test mode for different DUTs, and thus protect the DUT.
As shown in figure one, when the DUT requires reducing voltage overshoot during test, such as supplying power to a low-voltage processor or FPGA core, voltage priority mode should be selected to obtain fast and smooth rise voltage.
As shown in figure two, when the DUT requires reducing current overshoot during test, or when the DUT is with low impedance, such as battery charging scenario, current priority mode should be selected to obtain fast and smooth rise current.
Dual LAN ports for multiple devices control
N39400 is equipped with two LAN ports, which can support multiple devices control for quick adjustment and test.
ExhibitionsProduct Line
Model | N39420-60-10 | N39436-60-15 | N39460-60-15 |
Voltage | 60V/CH |
Current | 10A/CH | 15A/CH | 15A/CH |
Power | 200W/CH | 360W/CH | 600W/CH |
Channels | 4CH |
CV Mode |
Range | 0-60V |
Setting Resolution | 1mV |
Setting Accuracy (23±5ºC) | 0.05%+0.1%F.S. |
Setting Temperature Coefficient | 50ppm/ºC |
Readback Resolution | 1mV |
Readback Accuracy(23±5ºC) | 0.05%+0.1%F.S. |
Readback Temperature Coefficient | 50ppm/ºC |
CC Mode |
Range | 0-10A | 0-15A | 0-15A |
Setting Resolution | 1mA |
Setting Accuracy (23±5ºC) | 0.1%+0.1%F.S. |
Setting Temperature Coefficient | 50ppm/ºC |
Readback Resolution | 1mA |
Readback Accuracy (23±5ºC) | 0.1%+0.1%F.S. |
Readback Temperature Coefficient | 50ppm/ºC |
Voltage Ripple(20Hz-20MHz) | 200mVp-p |
10mVrms |
Rise Time | ≤30ms |
Fall Time | ≤50ms |
Load Regulation | ≤0.01%(Voltage) / ≤0.03%(Current) |
Line Regulation | ≤0.01%(Voltage) / ≤0.02%(Current) |
Others |
Interface | LAN/RS232 |
AC Input | Single phase, 220V AC±10%, frequency 47Hz~63Hz |
Temperature | Operating temperature: 0ºC~40ºC, storage temperature: -20ºC~60ºC |
Operating Environment | Altitude <2000m, relative humidity: 5%~90%RH(non-condensing), atmospheric pressure: 80~110kPa |
Net Weight | Approx. 10kg |
Dimension | 2U, 88.0(H)*482.0(W)*560.0(H)mm |
Model | N39420-150-04 | N39436-150-06 | N39460-150-06 |
Voltage | 150V/CH |
Current | 4A/CH | 6A/CH | 6A/CH |
Power | 200W/CH | 360W/CH | 600W/CH |
Channels | 4CH |
CV Mode |
Range | 0-150V |
Setting Resolution | 5mV |
Setting Accuracy (23±5ºC) | 0.05%+0.1%F.S. |
Setting Temperature Coefficient | 50ppm/ºC |
Readback Resolution | 5mV |
Readback Accuracy(23±5ºC) | 0.05%+0.1%F.S. |
Readback Temperature Coefficient | 50ppm/ºC |
CC Mode |
Range | 0-4A | 0-6A | 0-6A |
Setting Resolution | 0.1mA |
Setting Accuracy (23±5ºC) | 0.1%+0.1%F.S. |
Setting Temperature Coefficient | 50ppm/ºC |
Readback Resolution | 0.1mA |
Readback Accuracy (23±5ºC) | 0.1%+0.1%F.S. |
Readback Temperature Coefficient | 50ppm/ºC |
Voltage Ripple(20Hz-20MHz) | 200mVp-p |
10mVrms |
Rise Time | ≤30ms |
Fall Time | ≤50ms |
Load Regulation | ≤0.01%(Voltage) / ≤0.03%(Current) |
Line Regulation | ≤0.01%(Voltage) / ≤0.02%(Current) |
Others |
Interface | LAN/RS232 |
AC Input | Single phase, 220V AC±10%, frequency 47Hz~63Hz |
Temperature | Operating temperature: 0ºC~40ºC, storage temperature: -20ºC~60ºC |
Operating Environment | Altitude <2000m, relative humidity: 5%~90%RH(non-condensing), atmospheric pressure: 80~110kPa |
Net Weight | Approx. 10kg |
Dimension | 2U, 88.0(H)*482.0(W)*560.0(H)mm |
Address:
No. 101, Building B23-B24, Liandong Jinyu Industrial Center, No. 308, Maqiaohe Road, Changsha City, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
With over 10 years experience, NGI has become a professional manufacturer of intelligent equipment and test & Control instruments, committed to developing, manufacturing and selling multichannel battery simulators, programmable power supplies, programmable electronic loads, supercapacitor testers, test & Control modules, and many more instruments. The products can be widely used in the industries of battery, power supply, fuel cell, supercapacitor, consumer electronics, new energy vehicle, semiconductor, etc.
NGI offers not only test instruments, but also integration and software writing service. NGI has complete after-sales service system, and has obtained ISO9001: 2015 quality management system and CE certificates for our products.
NGI puts much emphasis on R& D and innovation and maintains close cooperation with many universities, scientific research institutions and industry leaders.
With the target of becoming a reliable and responsible electronic solution provider for intelligent manufacturing, NGI members are always striving and on the way forward.