P/N: LT-450P
Power Supply > Litepower > Litepower 450W
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Litepower 450W

- Complies with latest ATX 12V V2.2 Standard for utmost reliability and compatibility
- Robust and dedicated dual +12V output provides superior performance under all types of system loading.
- Active PFC to improve energy efficiency and provide reliable power.
- Ultra-quiet 120mm cooling fan delivers excellent airflow.
- Extra long EPS/ATX 12V 4+4pin CPU cable support full tower chassis.
- Intel & AMD CPU compliant.
- Nvidia & ATI/AMD graphic card compatible.
- Dimension (W/H/D): 150mm x 85.1mm x 141mm.
- High reliability: MTBF>100,000 hours.
- Built-in industry grade protections: Over Current, Over Voltage, Over Power and Short-Circuit protection
- Safety / EMI Approvals: TUV, CE, GOST

- Ultra-quiet 120mm cooling fan delivers excellent airflow.
- Black coating design, the suitable power supply for your stylish black coating chassis.

- 4+4-Pin EPS/ATX connector enables support for latest Intel and AMD processors today.

- Next generation graphic cards with 6+2P(8P) PCI Express connector for 450W.

LT-450P 450W W/Active PFC


Input Voltage: 230V
Input Current: 230Vac/4Amax
Frequency: 50Hz

DC OUTPUT +3.3V +5V +12V1 +12V2 -12V +5Vsb
Max Output Current 20A 18A 14A 13A 0.5A 2.5A
Max Output Power 130W 324W 6W 12.5W

The +3.3V & +5V & +12V1 & +12V2 combined output power shall not exceed 385W.

Voltage Source Over Current Protection

Over Voltage Protection

Protection Point (Max.) Protection Point

(Under normal or overload conditions, no output shall continuously provide more than 240 VA under any conditions of load including output short circuit.)

4.3 Vmax.


7.0 Vmax.


15.6 Vmax.

Short Circuit Protection: The power supply shall shut down and latch off for shorting the +3.3 VDC, +5 VDC, +12 VDC rails to return or any other rail.

Over Power Protection: The power supply shall be shut down and latch off, if the wattage of the power supply is 120% ~ 160% over continuous power.


20+4 pin
Main Power Connector
4+4pin CPU Power
6pin PCI-E Connector
6+2pin PCI-E Connector
4pin Peripheral
 4pin Floppy
5pin S-ATA
LT-450P / LT-450
1 4

Connector Type Connectors & Cable length


1 x 20+4pin Main Connector (400mm)

4+4pin EPS / ATX +12V
Power Connector

1 x EPS / ATX 4+4pin +12V Power Connector (550mm)

Molex & FDD Connector

3 x Molex & 1 x FDD connectors (400mm + 150mm + 150mm + 150mm)
2 x Molex connectors (400mm + 150mm)

SATA Connector

4 x S-ATA connectors (400mm + 150mm + 150mm + 150mm)

6+2pin PCI-E Graphic card connector

1 x 6+2pin PCI-E connector (400mm)

6pin PCI-E Graphic card connector       

1 x 6pin PCI-E connector (400mm)