User`s guide

382280-EU-EN v1.9 07/13
2
Introduction
Congratulations on your purchase of the Extech 382280 Programmable DC Power Supply. This
200 watt power supply offers an adjustable 5ADC / 40VDC output plus fixed outputs (5VDC and
3.3VDC). Programming features include custom over-voltage/current protection with delay timer,
199-test storage, and automated testing. Careful use of this power supply will provide years of
reliable service.
Safety Symbols
Please read the statement thoroughly to prevent injury or loss of life, and to
prevent damage to this product.
Earth Ground Terminal