Introduction
Thank you for selecting the Extech DCP36 laboratory grade 80W Switching DC Power Supply. The
DCP36 is auto-ranging and offers a 0.5~36V and 0~5A output capability. Its maximum current
output at 36V is 2.2A (80W/36V). The maximum voltage output at 5A is 16V (80W/5A).
The voltage/current spectrum is greater than three conventional power supplies of the same
power rating. Adjustable Upper Voltage/Current Limit features protect sensitive devices from
wide output variations. Three user presets allow for easy programming and recall of commonly
used output configurations. Master/Slave capability for up to 30 units in parallel connection. The
DCP36 is perfect for benchwork, field service, and hobbyists.
The DCP36 is shipped with the following accessories: AC power cord, RJ11 cable, alligator clip test
leads, and an RJ11 terminator plug.
This power supply is shipped fully tested and calibrated and, with proper use, will provide years of
reliable service. Please visit the Extech website for the latest user manual and for customer
support.
Safety
This manual contains important information illustrating the safe and proper use of this power
supply. Read the entire manual and carefully observe the markings and labels on this unit and on
the equipment to which it will be connected.
Failure to observe Warnings may cause injury to persons and damage to the power supply or the connected
equipment. Failure to observe Caution statements may result in damage to connected equipment and improper
functioning of the power supply.
WARNINGS
1. Do not use this power supply near water.
2. Do not operate or touch this power supply with wet hands.
3. Do not open the casing of the power supply when it is connected to AC mains.
4. Refer all servicing, including fuse replacement, to qualified service personnel.
CAUTIONS
1. Use a grounded 3-terminal AC source.
2. This unit is intended for indoor use only.
3. Do not operate or place this unit in a humid or dusty environment.
4. Do not expose this device to direct sunlight or place it near a source of heat.
5. Before plugging into the local AC mains, check the rating label at the back of the unit.
6. Do not block any of the ventilation openings on the unit.
7. This unit must be used within the specified ratings; Continuous and excessive loading may cause damage to
the power supply.
8. The gauge size of input power cable must be at least 0.75mm
2
(18awg) and the total length of power
cable must not exceed 3m (10ft).