++ Ei-16 Audio Transformer 75k:12k 75k:2k 75k:4k Ohm Fit Crystal Radio Set Fse

US $8.98

Our Inventory, Hong Kong
Jan 29th

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1pc EI-16 Miniture Multiple Impedance ratio Audio Transformer (Brand New) Feature / Specification and Product Description: Excellent Matching Transformer for Crystal Radio Sets with 2K ohm and 4K ohm Earphone/Headphone connection or other usages from High to Low AC Impedance coupling & matching. 1. Transformer Size: EI-16 16x14x15mm with better Frequency Response than EI-14 size. 2. With lead wires suitable for PCB mounting. 3. AC Impedance for Primary and Secondary : A. Primary P: 75K ohm. B. Secondary S1: 2K ohm, S2: 4K ohm ; S1+S2: 12K ohm. 4. DC Resistance: Primary approx. 777 ohm, Secondary (S1 131 ohm + S2 193 ohm) approx. 324 ohm. 5. With total 5 pins by Coils P, S1, S2 connection for flexible Multiple AC Impedance ratio as below: (1) 75K:2K ohm (2) 75K:4K ohm (3) 75K:12K ohm (4) 2K:75K ohm (5) 4K:75K ohm (6) 12K:75K ohm 6. Brand New in Bulk pack. 7. 1 pc of EI-16 Audio input/output Transformer 8. List picture is for reference only. Shipment Instruction: We ship out the goods from Hong Kong to Worldwide. All the goods will be shipped out by Airmail Post from Hong Kong. The shipment arrival to your country would be about 15-25 Business days after we ship out the goods in Hong Kong. We shall arrange the shipment within 3 days after payment is received. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	nil
MPN	nil
Model	nil
Country of Manufacture	China