EasyManua.ls Logo

HP E3611A - User Manual

HP E3611A
16 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Whnt HEWLETT
%L'tLM PACKARD
HP E361XA 30W BENCH SERIES DC POWER SUPPLIES
OPERATING AND SERVICE MANUAL FOR MODELS:
HP E3610A, Serials KR20600101 and above
HP E3611A, Serials KR20600101 and above
HP E3612A, Serials KR20600l01 and above
Table of Contents
SAFETY SUMMARY
GENERAL INFORMATION
Description
Specifications and Characteristics
Options
Instrument Identification
INSTAI i ATION
Inspection
Location and Cooling
Input Power Requirements
Power Cord
OPERATION
Turn-On Checkout Procedure
Constant Voltage Operation
Constant Current Operation
Connecting Loads
Operation Beyond Rated Output
Pulse Loading
Capacitive Loads
Reverse Current Loading
SERVICE INFORMATION
1-2
1-2
1-2
1-3
1-4
1-4
1-4
1-4
1-4
1-4
1-4
1-5
1-5
1-5
1-5
1-5
1-5
1-6
1-6
1-6
A-1
Manual Part No. B9B9-6304
Microfiche Part No. 5959-5307
Printed:
February, 1992

Other manuals for HP E3611A

Question and Answer IconNeed help?

Do you have a question about the HP E3611A and is the answer not in the manual?

HP E3611A Specifications

General IconGeneral
Output Voltage0 to 20 V
Output Current0-1.5A
Weight5.5 lbs
Output Voltage Range0 to 20 V
Load Regulation0.01% + 2 mV
Line Regulation0.01% + 2 mV
Ripple and Noise1 mV rms
Voltage Regulation0.01% + 2 mV
Ripple and Noise (20 Hz to 20 MHz)1 mV rms
Operating Temperature Range0°C to 50°C
Storage Temperature Range-40°C to 70°C
Input Frequency47 to 63 Hz
Input Voltage100 to 240 V

Summary

Safety Summary

Before Applying Power

Instruction to verify the product is set to match the available line voltage before powering it on.

Ground The Instrument

Details the requirement to connect the instrument chassis to an electrical ground for safety.

Do Not Operate In An Explosive Atmosphere

Warning against operating the instrument in the presence of flammable gases or fumes.

Safety Symbols

Explains the meaning of safety symbols like Warning and Caution used in the manual.

General Information

Description

Provides a basic description of the HP E3610A, E3611A, and E3612A power supplies.

Specifications and Characteristics

Input and Output Specifications

Details the input voltage/power requirements and output voltage/current ranges.

Regulation and Noise Performance

Specifies load/line regulation and ripple/noise levels for CV and CC modes.

Performance Parameters

Details temperature, transient response, drift, isolation, and meter accuracy.

Operational Features

Covers overload protection, terminals, cooling, weight, and characteristics.

Installation Procedures

Options and Identification

Lists available options and explains instrument serial number identification.

Inspection and Location

Guide for incoming inspection, placement, and cooling requirements.

Input Power and Cord

Details input power requirements and the importance of the power cord connection.

Operation Guide

Turn-On Checkout Procedure

Procedure to verify the operational status of the power supply using front panel controls.

Constant Voltage Setup

Steps to set up the power supply for constant voltage (CV) operation.

Constant Current Setup

Steps to set up the power supply for constant current (CC) operation.

Connecting Loads and Operation

Guidance on connecting loads, and operating beyond rated output.

Advanced Operation Considerations

Pulse Loading

Considerations for handling pulse loading and potential crossover issues.

Capacitive Loads

Discusses the effect of internal and external capacitance on pulse current capability.

Reverse Current Loading

Explains how to prevent reverse current effects and potential damage.

Service Information and Block Diagram

Principles of Operation

Explains the fundamental operating principles of the power supply circuits.

Performance Test Overview

Outlines the procedure for verifying compliance with specifications.

Test Equipment and Procedures

Test Equipment Required

Lists the necessary equipment for performing performance tests and calibration.

Load Effect (Load Regulation) Test

Procedure to measure output voltage change under varying load conditions.

Source Effect (Line Regulation) Test

Procedure to measure output voltage change with varying input line voltage.

Waveform and Noise Testing

Load Transient Recovery Time Test

Measures the time for output voltage to stabilize after a load step change.

PARD (Ripple and Noise) Measurement

Measures the root-mean-square (RMS) output voltage ripple and noise.

Current Testing and Calibration

PARD (Peak-to-Peak) Measurement

Measures the peak-to-peak output voltage ripple and noise.

Constant Current (CC) Tests

Details tests for load effect and source effect on output current.

Calibration Procedures

Calibration in High Current Range

Procedure to calibrate the ammeter and full scale current in high current range.

Calibration in Low Current Range

Procedure to calibrate the ammeter and full scale current in low current range.

Calibration of VOLTS Meter

Procedure to calibrate the front panel voltage display.

Replaceable Parts List

E361 XA General Parts

Lists general replaceable parts for the E361XA series, including power cords and connectors.

E361 XA Transistors and Resistors

Lists specific transistors, resistors, and diodes used in the E361XA series.

E361 XA Components by Model

Details component value differences for E3610A, E3611A, and E3612A models.

Schematic Diagram

CV;CC Indicator and Meter Circuits

Diagram of the indicator circuits and meter input circuit.

Reference and Bias Supply

Diagram of the reference and bias supply section.

Error Amplifiers and Driver

Diagram showing voltage and current error amplifiers and the driver circuit.

Related product manuals