Programmable Multi Channel DC Source Used for Laboratory Test

• After-sales Service: 1 Year Warranty
• Warranty: 1 Year
• Communication Interface: LAN/RS232
• Voltage Resolution: up to 1mv
• Current Resolution: up to 1mA
• Protection: Over Voltage, Over Current, Over Temperature
• Model NO.: N39400
• Voltage Accuracy: 0.05%+0.1%F.S.
• Current Accuracy: 0.1%+0.1%F.S.
• Output: Four-Output
• Size: 19 Inch 2u
• Sense: Remote/Local Sense
• Special Function: Cc CV Priority
• Transport Package: Carton
• Specification: 2U, half 19 inch
• Trademark: NGI
• Origin: China
• HS Code: 8504401990
• Production Capacity: 50000/Year

Product Description

Programmable Multi Channel DC Source Used for Laboratory Test 
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.

Exhibitions

Product 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