Array electronic 3644A User Manual

3600 SERIES USER MANUAL
3600 Series Programmable DC Power Supply
VERSION 2.10 2006.03
1
Chapter 1 General Introduction
1.1 General Introduction
The ARRAY 3600 Series Power Supply is a compact programmable DC power supply. It is equipped with
backlight LCD display, numerical keypad and rotary knob which make it much easier to use. It offers constant
voltage mode and constant current mode. Programming features include over-current protection, maximum output
voltage and output power limitation, and 10 parameters storage. It is an essential instrument for scientific research,
education, service and so on institutions.
1.2 Specifications
Mode 3644A 3645A 3646A
Number 1 1 1
Voltage 0~18V 0~36V 0~72V
Current 0~5A 0~3A 0~1.5A
DC
Output
Power(max) 90W 108W 108W
Voltage
0~3.999V: 0.01% + 3mV
4~18V: 0.02% + 10mV
0~3.999V: 0.01% + 3mV
4~36V: 0.02% + 10mV
0~3.999V: 0.01% + 3mV
4~72V: 0.02% + 10mV
Line
Regulation
Current 0.02% + 8mA 0.02% + 8mA 0.02% + 8mA
Voltage 0.02% + 20mV 0.02% + 10mV 0.02% + 10mV Load
Regulation
Current 0.02% + 15mA 0.02% + 10mA 0.02% + 8mA
Voltage < 1mVrms < 1mVrms < 1mVrms Ripple
and noise
Current < 5mArms < 4mArms < 3mArms
Voltage 0.1% + 20mV 0.1% + 20mV 0.1% + 20mV
Programming
accuracy at
25
o
C+/-5
o
C
Current 0.2% + 20mA 0.2% + 20mA 0.2% + 20mA
Voltage
0.2% + 20mV
0-19.999V: 0.2% + 20mV
20-36V: 0.2% + 100mV
0-19.999V: 0.2% + 20mV
20-72V: 0.2% + 100mV
Readback
accuracy at
25
o
C+/-5
o
C
Current
0.2% + 20mA 0.2% + 20mA 0.2% + 20mA
Voltage
0-3.999V: 1mV
4-18V: 10mV
0-3.999V: 1mV
4-36V: 10mV
0-3.999V: 1mV
4-72V: 10mV
Program
resolution
Current 1mA 1mA 1mA
Voltage 10mV
0-19.999V: 10mV
20-36V: 100mV
0-19.999V: 10mV
20-72V: 100mV
Readback
resolution
Current 10mA 10mA 10mA
Protection Over voltage/Over current/Over power
AC Input
110/220V AC switch able (60/50HZ)
Operation environment 0-50
o
C, 80% RH*

Array electronic 3644A Specifications

General

Brand	Array electronic
Model	3644A
Category	Power Supply
Language	English