January 23, 2023

450 Watt 120 volt DC Input PC ATX-12 pin or ATX-12 Style Desktop Computer Power Supply

DC Input ATX style power supply, 120 volts DC input

450 watt 120VDC (90V-144V) Input ATX-12 Style power supplies for power stations, trains, and solar installations.


12 volt input DC ATX power supplies	24 volt input DC ATX power supplies	48 volt DC input ATX Power Supplies	More 120VDC input ATX Power Supplies

These are robust, industrial grade power supplies with 120 volt DC input. They are useful for applications where battery or solar power is available. They are highly regulated switchmode power converters. For use in 120 volt solar systems, power plants, etc.

Features

1. Has the European CE Mark, meets UL60950, TUV EN60950
2. DC powered ATX 24 pin connector. 24 pin to 20 pin adapter cable available upon request.
3. Remote ON/OFF
4. Built in EMI Filter, meets FCC Part 15 Class B, CISPER22, EN55022 Class B
5. "Power Good" signal
6. Terminal strip for DC input
7. Suitable for power station requirements
8. DC 120 volt nominal, 90 ~144 VDC INPUT
9. Industrial quality design and manufacturing
10. Remote Sense for Main Output
11.100% ATE Test
12.100% Hi-pot Test
13.100% Burn-in
14. Warranty : One year
15. Fully isolated, 1500 VAC for 1 second input to output, 1500 VAC for 1 second input to frame ground.
16. Mean time between failure >55,000 hours
17. Dual ball bearing fan

Quick glance Specs, see full specs below	Input Range	Max Power	+5 V	+3.3 V	+12 V	-5 V	- 12 V	+5 V SB
PSTC-120450	90 to 144 VDC, 120 volts nominal	450 W	60A	30 A	30 A	1 A	1 A	2 A

PSTC-120450 Quantity	Price PSTC-120450
1 - 10 pieces Special order, 4-5 week delivery	$295
11-100	$275
101-500	$258
501+	Call

*Detailed Specification:*
Detailed Specifications		V / A	V / A	V / A	V / A	V / A	VSB /A
PSTC-120450		+5V/60.0A	+12V/30.0A	-5V/1.00A	-12V/1.00A	+3.3V/30.0A	+5V/2A
	Amps	60 Amps	30 Amps	1 Amp	1 Amps	30 Amps	2 Amp
	Minimum Load	1.5 Amps	0.2 Amps	0 Amps	0 Amps	0 Amps	0 Amps
	Note:Combined continuous total power from +3.3V And +5V rails Not to Exceed 250W. Total Power 450W Max.
Output		Line Regulation			1%
		Load Regulation			5%
		Ripple & Noise			1%
		Hold-up time			16ms
Risetime					<20mS
Input	120 Volts	Input Voltage			120Vdc nominal, 90~144 volts range
		Input Current			120V/4 Amp maximum
		Inrush Current			10 Amps cold start
Protection		Over Power Protection			130% ± 10%
		Over Voltage Protection			Yes, for +5V, +12V, +3.3V
		Short Circuit Protection			Yes (All Outputs shutdown and latch off)
Environment		Operating Temperature			0⁰C To 50⁰C
		Storage Temperature			-20⁰C To 85⁰C
Efficiency		65% typical at full load, 12 VDC input			Typical at full load
Safety		Meets UL/cUL			UL1950
		Meets TUV			EN60 950
EMI		FCC			Class B
		CISPR			Class B
		EMC			CE Mark
Dimension		L x W x H			86 x 150 x 140 ( mm )
Weight		2.3 kg			5 pounds
Connectors		ATX 24 Pin x1: Molex29-01-2240 or equivalent +12V(P4) 4 pin x1: Molex 39-01-2040 or equivalent HDD, DVD 4 pin x8: Molex 8981-04P or equivalent FDD 4 pin x1: AMP171822-4 or equivalent Serial ATA x2: Molex 675820000 or equivalent Process EPS 8 Pins x1 Molex 39-01-2080 or equivalent
Cable length		550 mm nominal			For ATX 20 and 24 Pinout Diagrams Click Here Note: our connector set is always up to date even though the list at the left may be dated.

Dimensions of ATX-12 computer power supply with 120 volt input:

Advantages:

DC input PSII Form Factor ATX-24 pin or ATX-12 Computer Power Supply.

High efficiency car PC power supply.

Excellent line and load regulation.

Wide input voltage range.

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