SK3323/3325/3503       Sk3323 Power Supply           programmable linear DC power

 

Feature

The SK33XX series programmable linear DC power supplies have three independent outputs – two sets of adjustable voltage/current and a fixed set of selectable voltage1.8V, 2.5V, 3.3V and 5V. it has three available operation modes–independent, series and parallel modes. All make this series become a high performance-to-price ratio instrument.

 

Aplication

Military R&D, Quality detection, Circuit test, Test of industrial manufacture automatization,

Education and Technical Training, Test of electronic assemblies, Aging test

 

Design Feature

1. 3 independent outputs-two 32V or 50V /5.1A or 3.2A, one 1.8V, 2.5V, 3.3V, 5V/3.2A, maximum 342W.

2. 4 digit voltage and current display, minimum resolution-10mV, 1mA

3. Smart temperature controlled fan to reduce noise effectively.

4. Save/Recall 5 group system set-ups

5. Standard timing output

6. Comprehensive over-voltage protection

 

Specifiations

Model			SK3323	SK3325	SK3503
Channel		CH1	0~32V/ 0~3.2A	0~32V /0~5.1A	0~50V/ 0~3.2A
		CH2	0~32V/ 0~3.2A	0~32V/ 0~5.1A	0~50V/ 0~3.2A
		CH3	1.8V/2.5V/3.3V/5.0V switchable, 3.2A (Max. output)
Line Regulation	Voltage	CH1, CH2	≤1×10-4+2mV
		CH3	≤1×10-4+3mV
	Current	CH1, CH2	≤1×10-4+2mA
Load Regulation	Voltage	CH1	≤1×10-4+3mV	≤1×10-4+8mV	≤1×10-4+3mV
		CH2
		CH3		≤1×10-4+3mV
	Current	CH1, CH2	≤1×10-4+2mA
Programming/ Readback             Accuracy	Voltage	CH1	≤±(0.5%+30mV)		≤±(0.5%+60mV)
		CH2
		CH3 (no readback)	≤±7%
	Current	CH1	≤±(0.5%+30mA)	≤±(1%+60mA)	≤±(0.5%+30mA)
		CH2
		CH3 (no readback)	≥3.2A
Ripple and Noise	Voltage	CH1, CH2	≤1mVrms		≤1.5mVrms
		CH3			≤1mVrms
	Current	CH1, CH2	≤3mArms	≤5mArms	≤3mArms
Display resolution	Voltage	CH1, CH2	10mV
	Current	CH1, CH2	1mA
Display Digits	Voltage		4 digits
	Current		4 digits
Other function	Auto switch of serial and parallel
General Characteristics	Rated Voltage		AC220(1±10%)V
	Rated Power		500W 670VA	600W  800VA
	Rated Frequency		50/60(1±5%)Hz
	USB charging Interface		5V 1A
	Remote Interface		USB, LAN (option)
	Dimension		226×140×303mm3	226×140×333mm3
	Weight		8KGs	9KGs

 

Standard Accessories

Power Cord:1pcs

CD( User's Guide):1pcs

 

Options

LAN

 

https://www.suindigital.com/DC_power_supply/838.html