Dual-Channel Programmable DC Power Supply with High-Accuracy N39200 Series

• Customization: Available
• After-sales Service: 1 Year Warranty
• Warranty: 1 Year
• Model NO.: N39200
• Voltage Resolution: up to 1mv
• Protection: Over Voltage, Over Current, Over Temperature
• Current Range: 4A/8A/10A/20A
• Screen: Touch LCD Screen
• Current Accuracy: 0.1%+0.1%F.S.
• Current Resolution: up to 1mA
• Voltage Range: 60V/150V
• Output: Dual Outputs
• Voltage Accuracy: 0.05%+0.1%F.S.
• Transport Package: Cartoon
• Specification: 2U, half 19 inch
• Trademark: NGI
• Origin: China
• HS Code: 8504401990
• Production Capacity: 50000/Year

Product Description

N39200 Series High-accuracy Dual-channel Programmable DC Power Supply

Product Introduction
N39200 series is a high-accuracy & dual-channel programmable DC power supply, available for benchtop use.

N39200 standalone supports 2 channels output, with each channel isolated. Both local operation on front panel and remote control on a computer are supported.

N39200 can be widely used in lab test, system integration test, production aging line, etc.

 

Model	Channel Number	Voltage	Current	Power	Accuracy	Resolution	Communication Interface	Size
N39220-60-10	2	60V	10A	200W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	1mV / 1mA	LAN/RS232	2U
N39240-60-20	2	60V	20A	400W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	1mV / 1mA	LAN/RS232	2U
N39260-60-20	2	60V	20A	600W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	1mV / 1mA	LAN/RS232	2U
N39220-150-04	2	150V	4A	200W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	10mV / 1mA	LAN/RS232	2U
N39240-150-08	2	150V	8A	400W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	10mV/1mA	LAN/RS232	2U
N39260-150-08	2	150V	8A	600W	Voltage≤0.05%+0.1%F.S. / Current≤0.1%+0.1%F.S.	10mV/1mA	LAN/RS232	2U

 

Features

*     Voltage range: 60V/150V*     High definition touch screen*     Current range: 4A/8A/10A/20A*     User-friendly interface*     Power range: 200W/400W/600W*     LAN port and RS232 interface*     CC&CV priority function*     Multiple protections: OVP, OCP, OTP and short circuit*     Dual LAN ports design*     Single device with 2 channels, each channel isolated

Application Fields

1.   Laboratory test

2.   System integration test

3.   Production line aging 

Functions & Advantages

Dual channels, compact size and light weight

N39200 series adopts 2U and half 19 inch design, with 2 channels in a single device. Each channel is isolated. One device can support 2-station test simultaneously, which simplifies the test platform and improves test efficiency.

 

UI flat icons

UI flat icons offer convenient and quick operation.

Virtual keypad

N39200 is designed with a virtual keypad for parameters input.

SEQ mode

SEQ mode allows setting of output voltage, output current and dwell time for single step.

 

Cascade mode for power expansion

N39200 supports two channels parallel mode internally. Under parallel mode, the output voltage remains the same. The output current and power will be doubled.

CC&CV priority function

N39200 has the function of selecting priority of voltage-control loop or current-control loop, which enables N39200 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

N39200 is equipped with two LAN ports, which can support multiple devices control for quick adjustment and test.

 

Dimension

Technical Data Sheet

 

 

 

Model	N39220-60-10	N39240-60-20	N39260-60-20	N39220-150-04	N39240-150-08	N39260-150-08
Voltage	60V/CH			150V/CH
Current	10A/CH	20A/CH	20A/CH	4A/CH	8A/CH	8A/CH
Power	200W/CH	400W/CH	600W/CH	200W/CH	400W/CH	600W/CH
Channels	2CH
CV Mode
Range	0-60V			0-150V
Setting Resolution	1mV			10mV
Setting Accuracy ( 23±5ºC )	0.05%+0.1%F.S.
Setting Temperature Coefficient ( 0-40ºC )	50ppm /ºC
Readback Resolution	1mV			10mV
Readback Accuracy ( 23±5ºC )	0.05%+0.1%F.S.
Readback Temperature Coefficient ( 0-40ºC )	50ppm /ºC
CC Mode
Range	0-10A	0-20A	0-20A	0-4A	0-8A	0-8A
Setting Resolution	1mA			0.1mA
Setting Accuracy( 23±5ºC )	0.1%+0.1%F.S.
Setting Temperature Coefficient ( 0-40ºC )	50ppm /ºC
Readback Resolution	1mA			0.1mA
Readback Accuracy ( 23±5ºC )	0.1%+0.1%F.S.
Readback Temperature Coefficient ( 0-40ºC )	50ppm/ºC
Output Noise & Ripple(20Hz-20MHz)
Voltage Ripple	150mVp-p			200mVp-p
	10mVrms			15mVrms
Line Regulation	≤0.015%(Voltage)
Load Regulation	≤0.01%(Voltage)
Voltage Rise Time (no load)	≤30ms
Voltage Fall Time (no load)	≤30ms
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
Dimension	2U, 88.0(H)*214.0(W)*546.0(D)mm
Net Weight	Approx. 7 kg