Specifications

Offered is a pair of Thordarson Chokes, type 20C49. The chokes are clean and in very good condition, with only a spec of rust at the mounting flanges. The transformers are new and unused old stock. Each measure out OK on the DMM. Rated 5 Henries at 150mADC, 4.5 Henries at 200mADC and 4 Henries at 250mADC. 58 ohms, 2700 Volts Test. 3 X 2 inches in size and 2-5/8 inches in height. Mounting is by bottom flanges with centers at 3-1/2 inches. Full-length leads measure about 8 inches in length. Suitable for power supplies of moderate size. Offered in original boxes. Pick up the chokes for your own projects or for DIY work. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.

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