3
3645A Programmable Power Supply
ARRAY ELECTRONIC CO.,LTD 2002.3
3645A-TYPE USER’S MANUAL
Type
3644A 3645A 3646A
Output
1 1 1
Output voltage
0~18V
0~36V
0~72V
Output current
0~6A
0~3A
0~1.5A
Voltage resolution 1mV at 0~3.999V 1mV at 0~3.999V 1mV at 0~3.999V
5mV at 4~18V
10mV at 4~36V 2 0mV at 4~36v
Current resolution <=1mA
Line Regulation for Voltage
0-3.999V <=3mV
4-36V <=20mV
Line Regulation for Current 0-3A <=15mA
Load Regulation for Voltage 0-36V <=20mV
Load Regulation for Current 0-3A <=15mA
Ripple
<=3mVpp
Communication
RS232/RS485 *
Monitor software Free software VC++ / VB / DELPHI / LABVIEW / COM parts
Memory
10 points EEPROM
Protective mode
Over voltage /over current /over power
Power voltage
AC 110/220 available (60/50HZ)
Weight
5.5Kg
Accessories
Software, users manual, AC power cable, handlebars
Communication cable for RS232
Communication cable for RS485
Mounting rack
3645A-Type programmable DC power supply is designed and manufactured by ARRAY
Electronic Co., ltd. This instrument is a kind of mini-size DC programmable power supply
with nice appearance. Also it is equipped with back-light LCD display, number keypad and
rotary code switch which let it much easier to use. Voltage, current and power can all be
displayed on the LCD or computer and tableau is distinct and clear. It can be operated at
constant current mode, constant voltage mode, constant power mode. Also it can be set
maximum limit for current output and maximum limit for power. It is an essential instru-
ment for scientific research, education, service and so on institutions.
1.1 General Introduction
Chapter 1 General Introduction
P u r c h a s e
Option Parts
1.2 Specification
