{"product_id":"494-ntz204","title":"494-NTZ204 NixTrainz Power Bridge III","description":"\u003cp\u003e\u003cstrong\u003ePower Bridge III - 2 Wire Stay-Alive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"v1 ps283 s304\"\u003e\n\u003cdiv class=\"v1 ps284 s305 c1 z1\"\u003e\n\u003cp class=\"p11 f46\"\u003e\u003cspan class=\"f45\"\u003eThe tiniest Power Bridge, great for HO and TT gauge models.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"v1 ps286 s307\"\u003e\n\u003cdiv class=\"v1 ps2 s308\"\u003e\n\u003cdiv class=\"v1 ps2 s309 c1 z27\"\u003e\n\u003cp class=\"p2 f7\"\u003eThis one is straightforward to use and works\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"f49\"\u003ewith practically any decoder\u003c\/span\u003e. Just connect the red wire to the plus and the black wire to minus (GND) of the decoder.\u003c\/p\u003e\n\u003cp class=\"f45\"\u003eThe PB3 connects to practically all DCC decoders. There is no data cable and the starting charge time can not be controlled. This is not necessary, as the supercaps are charged slower than with the PB 1 \u0026amp; 2 (about 10 seconds).\u003c\/p\u003e\n\u003cp\u003eUse 2 capacitors as described in the directions and the picture.  The long lead on the cap is positive.  And, the white stripe is negative.\u003c\/p\u003e\n\u003cp\u003eAlso available with larger capacitors and JST connectors\u003c\/p\u003e\n\u003cp class=\"f45\"\u003eSize w\/ 2 caps: 12.7 x 6 x 2.55 mm   0.5 x 0.24 x 0.10 in\u003cbr\u003eEach Supercap: 4 x 12 mm                 0.16 x 0.47 in\u003cbr\u003eTotal Capacitance as listed:                0.15 Farad\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NixTrainz","offers":[{"title":"Default Title","offer_id":53536598884631,"sku":"494-NTZ204","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/5923\/4839\/files\/494-204.jpg?v=1781380010","url":"https:\/\/reeds-hobbies.com\/products\/494-ntz204","provider":"Reed's Hobby Shop","version":"1.0","type":"link"}