
ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by
copyright. All rights are reserved. No part of this manual may be
photocopied, reproduced or translated to another language without
prior written consent of Good Will company.
The information in this manual was correct at the time of printing.
However, Good Will continues to improve products and reserves the
rights to change specification, equipment, and maintenance
procedures at any time without notice.
Good Will Instrument Co., Ltd.
No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan

Table of Contents
Table of Contents
OVERVIEW ........................................................................ 2
PACKAGE CONTENTS ....................................................... 3
APPLICATION ................................................................... 4
SCHEMATIC DIAGRAM ..................................................... 5
APPEARANCE .................................................................... 6
APPENDIX ........................................................................ 7
GPL-5010 Specifications ........................ 7
1

GPL-5010 User Manual
OVERVIEW
GWINSTEK GPL-5010 transient limiter is
commonly used to test electromagnetic
interference. For EMI testing, when accidentally
overloaded, it can protect the terminal circuit and
the valuable EMI test equipment. Meanwhile,
together with our GLN-5040A Two Line VNetwork, they constitute a complete EMI test
system.
2

PACKAGE CONTENTS
User instruction manual and warranty card
PACKAGE CONTENTS
3

GPL-5010 User Manual
It can be used in Power supply (switch type and
linear) design.
It can be used in Inverter/transformer design.
It can be used in LED illumination design.
APPLICATION
4

GPL-5010 User Manual
Output Interface: N male
Input Interface: BNC female
APPEARANCE
6

APPENDIX
Maximum input level
Continuous: 2.5W(+34dBm)
Amplitude limiting
specification curve
Figure 2(25°C )
Operating temperature
CE(EN61010-1:2010
EN61326-1:2013
EN61000-3-2:2014
EN61000-3-3:2013)
APPENDIX
GPL-5010 Specifications
7

GPL-5010 User Manual
Figure 1
Frequency
Response Curve
Figure 2
Amplitude
Limiting
Specification
Curve
8