Hantek HDP43 Series User manual

User Manual
Programmable DC Power Supply
HDP43XX/44XX Series
V 1.1

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Copyright Statement
Copyright
Qingdao Hantek Electronic Co., Ltd.
Statement
Qingdao Hantek Electronic Co., Ltd. reserves the right to amend this document without
prior notice. Qingdao Hantek Electronic Co., Ltd. promises that the information provided is
correct and reliable, but does not guarantee that this document is infallible. Please make
sure that the specifications of relevant technical documents used are the latest and valid
version yourself before using this product. If you require the cooperation of products,
patents or works of a third party when your company using the documents or products of
Qingdao Hantek Electronic Co., Ltd., your company shall be responsible for obtaining the
consent and authorization of the third party. The aforesaid consent and authorization are
not the responsibility of our company to guarantee.

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Technical Support
If you have any question or ambiguity in the process of using products of Qingdao Hantek
Electronic Co., Ltd., you can get the service and support through the following ways:
A: Please contact the local dealer of Qingdao Hantek Electronic Co., Ltd.;
B: Please contact the local office directly under Qingdao Hantek Electronic Co., Ltd;
C: Please contact the headquarters of Qingdao Hantek Electronic Co., Ltd.
Contact Method of our company:
Qingdao Hantek Electronic Co., Ltd.
http://www.hantek.com/en/index.html
Address: 35# Building No.780 Baoyuan Road, High-tech District, Qingdao China
Zip Code: 266114
Telephone: [phone]
Fax: [phone]
Email: [email protected]
Technical Support:
Telephone: [phone]
Email: [email protected]

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Summary of general safety matters
General Safety Summary
Read the following safety precautions carefully to avoid injury and prevent damage to this
product or any product connected to this product. To avoid possible danger, be sure to use
this product as specified.
Avoid fire and personal injury.
Only professionally authorized personnel should perform repairs.
Use the correct power cord.
Use only the power cord specified for this product in your country.
Connect and disconnect properly.
Select the correct AC power input gear and input the AC voltage within its allowable range.
Please turn off the power before connecting to the output terminal. Before powering off the
instrument, disconnect the load it carries and then power off.
Ground the product.
To avoid electric shock, the product is grounded through the grounding conductor of the
power cord. The grounding conductor must be connected to ground. Before connecting the
input or output of the product, be sure to ground the product properly.
View all terminal ratings.
To avoid fire or the impact of excessive current, check all ratings and markings on the
product. Please consult the product manual for details on ratings before connecting the
product.
Use proper overvoltage protection.
Make sure that no over voltages (such as those caused by lightning) reach the product.
Otherwise, the operator may be exposed to electric shock.
Do not open the cover.
Do not operate the product with the cover or panel open.
Maintain proper ventilation.
Poor ventilation will increase the temperature of the instrument and cause damage to the
instrument. Good ventilation should be maintained during use, and the vents and fans
should be checked regularly.
Use a suitable fuse.

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Only use fuses specified for this product.
Avoid exposed circuits.
Do not touch exposed connectors and components after power is turned on.
Do not operate the product if you suspect it is malfunctioning.
If the user suspects that this product has been damaged, have it inspected by qualified
service personnel.
Do not operate in a humid environment.
To avoid the danger of short circuit or electric shock inside the instrument, do not operate
the instrument in a humid environment.
Do not operate in a flammable or explosive environment.
To avoid damage to the instrument or personal injury, do not operate the instrument in a
flammable or explosive environment.
Keep the surface of the product clean and dry.
To prevent dust or moisture in the air from affecting the performance of the instrument,
keep the product surface clean and dry.
Anti-static protection.
Static electricity can cause damage to the instrument. Test in an anti-static area whenever
possible. Before connecting the cable to the instrument, ground its inner and outer
conductors briefly to discharge static electricity.
Pay attention to handling safety.
In order to avoid the instrument falling down during transportation, which may cause
damage to the buttons, knobs, or interfaces on the instrument panel, please pay attention
to transportation safety.
Safety terms and symbols
Product terminology. The following terms may appear on the product:
DANGER
It indicates that if you do this, you may cause immediate damage to the user.
WARNING
It indicates that the user may not immediately harm the user if they do this.
CAUTION
It indicates that the user may cause damage to this product or other property if this operation is performed.

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Product symbol: The following symbols may appear on the product:
Safety Warning Protective Test Ground Shell Earth Terminal
Ventilation requirements
Make sure that the exhaust area is not blocked and has free flowing air. To ensure
adequate ventilation, when using the power supply in a workbench or rack, make sure that
there should be a gap of at least 10 cm on both sides, above, and behind it.
WARNING
Poor ventilation will increase the temperature of the instrument and cause damage to the instrument.
Good ventilation should be maintained during use. Regularly check the vents and fans.
Working environment
Temperature
During operation: 0℃to 50℃
Non-operating: -40℃to 70℃
Humidity
0℃to 30℃: 95% relative humidity.
30℃to 40℃: 75% relative humidity.
40℃to 50℃: 45% relative humidity.
WARNING
To avoid the danger of short circuit or electric shock inside the instrument, do not operate the
instrument in a humid environment.
Altitude
When operating: below 3000 meters.
Non-operating: below 15000 meters.
Daily maintenance and cleaning
Daily maintenance
When storing or placing the oscilloscope, do not expose the LCD monitor to direct sunlight
for a long time.

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Clean
According to the requirements of operating conditions, check the oscilloscope and probe
frequently. Please clean the outer surface of the instrument according to the following
steps:
Use a lint-free cloth to remove dust from the outside of the oscilloscope and probe. Be
careful not to scratch the smooth display filter.
Clean the oscilloscope with a soft cloth dampened with water. For more thorough cleaning,
use 75% isopropyl alcohol in water.
CAUTION
To avoid damaging the surface of the oscilloscope or probe, do not use any corrosive or chemical
cleaning agents.
Equipment recycling
Production of this equipment requires the extraction and use of natural resources. If this
product is not disposed of properly, some of the substances contained in the device may be
harmful to the environment or human health. To avoid release of harmful substances into
the environment and reduce the use of natural resources, it is recommended that this
product be recycled by appropriate methods to ensure that most materials can be reused
correctly.
CAUTION
To avoid damaging the oscilloscope or probe, do not place it in mist, liquid or solvent.

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Contents
COPYRIGHT STATEMENT............................................................................................................ 2
TECHNICAL SUPPORT.................................................................................................................. 3
SUMMARY OF GENERAL SAFETY MATTERS........................................................................ 4
General Safety Summary.............................................................................................................................................. 4
Safety terms and symbols............................................................................................................................................ 5
Ventilation requirements...............................................................................................................................................6
Working environment.....................................................................................................................................................6
Daily maintenance and cleaning................................................................................................................................. 6
Equipment recycling.......................................................................................................................................................7
CONTENTS........................................................................................................................................8
INTRODUCTION.............................................................................................................................10
CHAPTER 1 QUICK START........................................................................................................ 11
1. Check before use......................................................................................................................................................11
1.1 Check the shipping package..............................................................................................................................11
1.2 Check the whole machine.................................................................................................................................. 11
1.3 Check the accessories........................................................................................................................................11
2. Front Panel Introduction.........................................................................................................................................11
3. Rear Panel Introduction.......................................................................................................................................... 13
4. User Interface.............................................................................................................................................................14
4.1 Main interface.................................................................................................................................................... 14
4.2 Meter View......................................................................................................................................................... 15
4.3 Data logger view............................................................................................................................................... 16
4.4 Help system....................................................................................................................................................... 17
CHAPTER 2 GETTING STARTED.............................................................................................. 18
1. Check the AC voltage range.................................................................................................................................. 18
2. Check the fuse...........................................................................................................................................................18
CHAPTER 3 FUNCTION INTRODUCTION............................................................................... 19

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1. Output voltage and current....................................................................................................................................19
2. Over protection......................................................................................................................................................... 20
3. Channel delay............................................................................................................................................................ 20
4. Output coupling........................................................................................................................................................ 21
5. Output inhibit............................................................................................................................................................. 21
6. Operation Mode.........................................................................................................................................................22
6.1 Independ............................................................................................................................................................... 22
6.2 Series.....................................................................................................................................................................22
6.3 Parallel...................................................................................................................................................................22
6.4 Tracking.................................................................................................................................................................23
7. Output list................................................................................................................................................................... 23
8. Data logger................................................................................................................................................................. 26
9. Remote control..........................................................................................................................................................28
9.1 USB remote control............................................................................................................................................. 28
9.2 LAN remote control..............................................................................................................................................29
9.3 RS232/485 remote control................................................................................................................................. 32
9.4 GPIB remote control............................................................................................................................................33
10. Utilities.......................................................................................................................................................................34
10.1 Store/recall..........................................................................................................................................................34
10.2 I/O setting............................................................................................................................................................35
10.3 Setup................................................................................................................................................................... 37
10.4 Error message....................................................................................................................................................37
10.5 Capture................................................................................................................................................................37
11. Lock/Unlock............................................................................................................................................................. 38
CHAPTER 4 TROUBLESHOOTING........................................................................................... 38
CHAPTER 5 PERFORMANCE INDEX....................................................................................... 39

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Introduction
HDP43XX/44XX is a programmable DC power supply. It has a user-friendly interface
design, excellent performance indicators, a variety of communication interfaces to meet the
different needs of users, and a variety of analysis functions to meet the diverse needs of
users.
Main Feature:
4.3-inch TFT display
Series and parallel output
High performance: accuracy, transient response and linear adjustment rate
Built-in Chinese and English help system
Digital IO interface, support trigger input/output function
Support SCPI programmable command control
Waveform display function, real-time dynamic display of output voltage/current
waveform, with the digital display of voltage, current and power values, so that users
can see the output status and trend of the instrument at a glance
OV/OC/OT protection function
Keyboard lock function to prevent misoperation
Voltage tracking function
Delay switch function
One-key restore preset state function
Support store and recall
A variety of interface configurations to meet the needs of users
Support U disk storage