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Metal wall-mount cabinet with eighteen DC 12V PTC protected power ports

DIVINA

DIVINA DV-AT1220A-D18P 18-CH DC 12V 20A PTC Power Supply

SKU CH-JBD5-06RWG

18-channel DC 12V power supply with 20A PTC-protected output for indoor cabinets

  • Product typeWall Mount Cabinet
  • 18-channel power supply simplifies multi-device wiring
  • DC 12 V output matches standard security and access hardware
  • 20 A total capacity supports high-draw camera arrays
  • PTC protection resets automatically after over-current events
  • Indoor-rated enclosure fits wall-mount cabinet installations

Wall-Mount 18-Channel Power Supply

The DIVINA DV-AT1220A-D18P is an 18-channel DC 12V power supply rated for 20A total output. It uses PTC protection on every channel and is built for indoor wall-mount cabinets.

Suits Installers Needing Protected Multi-Camera

This unit fits CCTV or access-control projects that require 18 fused 12V feeds in one enclosure. It does not suit outdoor installations or applications needing voltages other than 12V DC.

Simple Cabinet Mount With Screw Terminals

Mount the supply inside the cabinet and land wires on the screw terminals for each of the 18 channels. The main risk is exceeding the 20A aggregate limit when all channels are loaded simultaneously.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $196.99
Pricier than about 67% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Product typeWall Mount Cabinet

Questions about this item

What voltage and current must my cameras or devices accept to connect to the DV-AT1220A-D18P?

Each of the 18 ports delivers DC 12V and the unit is rated for 20A total, so every connected device must operate at 12V and the combined draw must not exceed 20A.

Will the PTC protection on this supply trip if I add it to an existing cabinet that already runs near the 20A limit?

The PTC devices act as resettable fuses per channel; if the total load across the 18 ports stays within 20A the supply runs normally, but any channel that exceeds its share will trip until the overload is removed.

How can I confirm the DV-AT1220A-D18P is operating correctly after mounting it indoors?

Verify that the unit powers on, measure 12V at each of the 18 output terminals under load, and check that no PTC channel has tripped — indicated by loss of voltage on that port while others remain live.

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