HQ Power PS1503SB - User Manual

PS1503SB 1 VELLEMAN
PS1503SB - - DC-REGULATED POWER SUPPLY
1. Introduction
Thank you for buying the PS1503SB. Read this manual carefully before bringing the device into service.
2. Technical Specifications
Input Voltage : AC 220V
±
10% ; 50Hz
±
2Hz
Output Voltage : 0-15V continuously adjustable
Output Current : 0-3A continuously adjustable
Ripple & Noise : CV
≤
1.0mVrms
CC≤3mArms
Supply Regulation : CV≤1x10
-4
+0.5mV
CC
≤
2x10
-3
+6mV
Load Regulation : CV≤1x10
-4
+2mV
CC≤2x10
-3
+6mV
Accuracy Voltage :
±
1% + 2 digits
Accuracy Current : ±2% + 2 digits
Protection : current-limiting
Operating Temperature : 0 - 40°C
Operating Humidity : <RH80%
Operating Atmospheric Pressure : 86kPa ~ 104kPa
Autonomy : 8hrs of continuous operation
Dimensions (L x W x H) : 225 x 95 x 160mm
Weight : 2.5kg
3. Block diagram

Summary

Introduction

Technical Specifications

Block Diagram

Front Panel Overview

Front Panel Controls and Indicators

Details the indicators, terminals, adjustment knobs, and power switch on the front panel.

Operating Modes and Settings

Explains how to set the unit for stable voltage or current output modes, including protection.

Important Notes and Precautions

Safety and Usage Guidelines

Covers short circuit protection, environmental conditions, servicing, heat, and proper earthing.

Accessories

HQ Power PS1503SB Specifications

General

Model	PS1503SB
Category	Power Supply
Brand	HQ Power
Type	Linear
Output Voltage	0-15V
Output Current	0-3A
Output Power	45W
Input Voltage	230 VAC
Input Frequency	50/60Hz
Cooling	Fan
Protection	Short circuit, Overload