The Electro Industries™ 303D Dual Adjustable DC Power Supply is an extremely versatile and precision instrument for the hobbyist or industry professional electronics tech. Features include controlled steady twin DC output channels with coarse and fine adjustments which can be operated in independent or tracking modes. Chassis isolated for – or + ground or floating ground operation. Input is 115VAC, 50/60Hz @ 300w. Can be converted internally for 220VAC operation. Output is 0/30VDC with adjustable amperage to 3A per channel. Channels can be bridged in series for 60VDC @ 3a or in parallel for 30VDC @ 6A. Made in India. It’s the perfect DC supply for your lab.
These units have been tested by our techs and found to be fully operational. Unlike other 303Ds for sale on Ebay they have been checked far beyond the “power up only” functionality. We guarantee these units with a 90-day warranty and no-hassle return policy. International shipping is available, although the warranty will be void if the customer converts the unit to 220VAC operation. We do not convert the supplies for the customer. Please contact us if you have any questions.
Note: fully functional, some wear marks.