BK Precision 1550 User Manual

Contents
Safety Summary i
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Contents vi
1 INTRODUCTIONS 1
2 Controls and Indicators 2
3 Operations 3
3.1 Ground Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.2 Basic Mode of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.3 Constant Voltage (CV), Automatic crossover & Constant Current (CC) . . . . . . . . . . . . . . . . . 3
3.4 Preseing Current Limiting Value (CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5 Connection and Operation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.6 Tracking Output Over Voltage Protection (OVP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.7 Over Temperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Specifications 5
5 Service Information 7
6 LIMITED ONE-YEAR WARRANTY 8
vi

BK Precision 1550 Specifications

General

Brand	BK Precision
Model	1550
Category	Power Supply
Language	English