Extech Instruments 382270 User Manual

382270 V2.1 5/09
7
Specifications
Range Specifications
Output1
(CH1)
Output2
(CH2)
Output3
(CH3)
Output4
(CH4)
0~30V/0~5A 0~30V/0~5A 3~6.5V/3A 8~15V/1A
Electrical Specifications
Input voltage: 110~127VAC±10%; 220~240VAC±10% (switchable)
Output voltage and current: See table above
Line regulation:
For Two adjustable outputs:
CV: ≤ 1 x 10¯
4
+ 3mV
CC ≤ 2 x 10¯
3
+ 3mA
Two semi-adjustable outputs: ≤ 5mV
Load regulation:
Two adjustable outputs:
CV ≤ 5 x 10¯
4
+ 5mV
CC ≤ 2 x 10¯
3
+ 5mA
CH3 ≤30mV
CH4 ≤15mV
Ripple and noise:
Two adjustable outputs:
CV ≤ 1mV rms
CC ≤ 3mA rms
Fixed output: ≤ 2mV rms
Protection: current-limit
Display accuracy:
Volt-indication: LED ± (0.5%rdg+2 digits)
Amp-indication: LED ± (0.5%rdg+2 digits)
General Specifications
Display: Four 3-digit color-coded LED displays and four status LED lights
Dimensions: 10.2 x 6.3 x 14.6" (260 x 160 x 370mm) (W x H x D)
Weight: 26.4lbs. (12 kg)

Extech Instruments 382270 Specifications

General

Brand	Extech Instruments
Model	382270
Category	Power Supply
Language	English