We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black square cooling fan with three wires attached

TSUJ

TSUJ Kepler-C72J-OYS-0220 DC12V 2.9W PSD1204PHB1-A 4015 4cm 3-Wire Inverter Cooling Fan

SKU CH-S26E-SCRHS

A 12 V, 2.9 W, 4 cm 3-wire inverter cooling fan for compact systems

  • Key featuresDC12 V 2.9 W PSD1204PHB1-A 4015 4 cm 3-Wire Inverter Cooling
  • DC12V 2.9W power for efficient cooling performance
  • 3-wire inverter control enables precise speed regulation
  • 4015 form factor fits 4cm mounting spaces
  • TSUJ Kepler-C72J-OYS-0220 part ensures exact compatibility

TSUJ Kepler-C72J 12 V Inverter Fan

This TSUJ Kepler-C72J accessory is a DC 12 V cooling fan rated at 2.9 W. It uses a three-wire PSD1204PHB1-A motor in a 4015 form factor. The unit suits technicians servicing compatible inverter boards or 2-in-1 devices requiring this specific part number.

Three-wire speed signal constraint

The three-wire interface supplies power, ground and a tachometer signal but omits PWM control. Systems expecting a four-wire PWM header cannot regulate this fan automatically. Buyers needing variable speed governed by the host must verify their board accepts voltage-based regulation or provides a compatible three-pin header.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 96% of the 7,473 comparable items (median $56.99).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0220

Questions about this item

Should I choose the Kepler-C72J-OYS-0220 or a different part number for my 2-in-1?

The Kepler-C72J-OYS-0220 is the exact part number listed for this 12V 2.9W inverter cooling fan; select it when your service manual specifies this model.

What does the 2.9W rating mean once the fan is installed?

It draws 2.9 watts at 12 volts, so the laptop's power budget only needs to supply that modest load for the inverter cooling circuit.

More in 2-in-1 Device Accessories

Similar items