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Compact grey ABS DIN rail power module 78mm wide with terminal labels visible

myVolts

myVolts DR-45-12 45W 12V DIN rail power supply

SKU CH-NKGC-XVHZW MPN DR-45-12

DIN-rail switching supply delivering 45 W at 12 V with 100-240 VAC input, overload and overvoltage protection, and compact ABS housing

  • Product typeAT
  • Reliable operation with overload, overvoltage and short-circuit protection
  • Safe industrial use thanks to ABS housing with high electrical strength
  • Space-saving DIN-rail mounting in a compact 78 mm module
  • Universal 100-240 VAC input suits global installations
  • Stable 12 V regulated output with strong anti-interference performance

Industrial DIN-rail power supply

The myVolts DR-45-12 is a regulated switching power supply designed for DIN-rail mounting in industrial control panels. It accepts a wide 100-240 VAC input and delivers a single 12 V output rated at 45 W. The unit is housed in an ABS enclosure and includes overload, overvoltage and short-circuit protection.

Suited for automation and instrumentation

This supply suits engineers building or maintaining industrial automation, communication equipment, power systems or test instrumentation where a compact 12 V source is required. It is not intended for buyers who need a 24 V output, a higher power rating, or a non-DIN mounting format.

45 W at 12 V output

The single 12 V rail delivers up to 45 W continuous power, which is the specification that determines whether the unit can drive your load. Verify your device's current draw against this rating before purchase.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 96% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

Will the 12V output run properly on my existing 100-240VAC panel wiring?

Yes, the unit accepts 100-240VAC input at up to 1.5A, so it connects directly to standard single-phase supplies without extra transformers.

How can I confirm the supply is delivering a stable 12V once mounted on the DIN rail?

Measure the output terminals with a multimeter under load; you should read 12V with ripple inside the specified tolerance.

Does the package include mounting clips or terminal ferrules, or must I order them separately?

The box contains only the power supply module; DIN-rail clips and wiring ferrules are not included and must be sourced separately.

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