MEAN WELL Switching Power Supply, HRP-450-3.3, 3.3V, 90A, 297W, 1 Output, 85 → 264 V, 120 → 370 V Input

View all Switching Power Supplies

Subtotal (1 unit)*

£96.84

(exc. VAT)

£116.21

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£96.84

*price indicative

RS Stock No.:
634-278
Mfr. Part No.:
HRP-450-3.3
Brand:
MEAN WELL
Find similar products by selecting one or more attributes.
Select all

Brand

MEAN WELL

Output Voltage

3.3V

Output Current

90A

Power Rating

297W

Number of Outputs

1

Input Voltage

85 → 264 V, 120 → 370 V

COO (Country of Origin):
TW
The MEANWELL 450W single output power supply features a universal AC input with full range operation and a built-in active PFC function with PF>0.95. It offers high efficiency up to 89.5% and can withstand 300VAC surge input for 5 seconds. The unit includes protections against short circuit, overload, over voltage, and over temperature, and has a built-in constant current limiting circuit for reliable operation.

Built-in cooling Fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
5 years warranty

Related links