{"product_id":"w-12vdc-4p-5a-12v-dc-4-channel-power-supply-5a-ptc","title":"w-12vdc-4p\/5a 12V Dc 4-channel Power Supply 5A Ptc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe w-12vdc-4p\/5a is a 12-volt DC regulated distributed power supply designed for multi-camera or multi-device low-voltage installations. It delivers up to 5 amps across 4 individually fused output channels, each protected by a resettable PTC (positive temperature coefficient) fuse. Built-in protections cover overvoltage, overcurrent, short-circuit, and surge conditions. A front-mounted on\/off safety switch with LED indicator provides visual confirmation of power status. The metal enclosure includes a lock for secured installations. UL, CE, and RoHS approvals are listed for this unit.\u003c\/p\u003e\n\u003cp\u003eThis power supply is suited for residential and light commercial security camera systems, access control panels, and similar 12-volt DC distributed load applications. Each of the 4 output channel pairs operates independently, so a fault on one channel does not affect the others. A red indicator light identifies which channel has tripped, allowing a technician to quickly isolate the faulted device, clear the short, and reset the fuse by cycling the power switch without replacing any components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4 individually fused output channels rated at 12 volts DC with a combined 5 amp capacity\u003c\/li\u003e\n  \u003cli\u003eResettable PTC fuses eliminate the need for fuse replacement after a fault clears\u003c\/li\u003e\n  \u003cli\u003ePer-channel red LED short indicators for rapid fault identification\u003c\/li\u003e\n  \u003cli\u003eBuilt-in overvoltage, overcurrent, short-circuit, and surge protection\u003c\/li\u003e\n  \u003cli\u003eOn\/off safety switch with LED power indicator on the enclosure\u003c\/li\u003e\n  \u003cli\u003eLockable beige metal enclosure suitable for wall or rack installations\u003c\/li\u003e\n  \u003cli\u003eUL, CE, and RoHS listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install distributed power supply for 12-volt DC multi-channel security camera and access control systems requiring individually fused outputs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed low-voltage or security systems technician in accordance with applicable NEC low-voltage wiring requirements. Power down the supply completely before connecting or disconnecting any output channel leads. Verify that the combined load across all 4 channels does not exceed the 5 amp total rated capacity before energizing. After clearing a short-circuit fault, cycle the on\/off switch to reset the affected PTC fuse and confirm the fault indicator extinguishes before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e: 12 volts DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Output Current\u003c\/strong\u003e: 5 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Output Channels\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Resettable PTC (positive temperature coefficient)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtections\u003c\/strong\u003e: Overvoltage, overcurrent, short-circuit, surge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Color\u003c\/strong\u003e: Beige\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CE, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GENERIC \/ UNBRANDED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: w-12vdc-4p\/5a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic \/ Unbranded","offers":[{"title":"Default Title","offer_id":51524607443250,"sku":"W-12VDC-4P\/5A","price":82.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc6d0bc16fe29720efa7c59a96b149c1.jpg?v=1785452980","url":"https:\/\/voomisupply.com\/products\/w-12vdc-4p-5a-12v-dc-4-channel-power-supply-5a-ptc","provider":"Voomi Supply","version":"1.0","type":"link"}