- DC Power Supply for Industrial PC
- 4U PS2 ATX 2400W 470mm
- 4U PS2 ATX 2500W 450mm
- 4U PS2 ATX 1600W 370mm
- 4U PS2 ATX 1800W 320mm
- 4U PS2 ATX 1200W 270mm
- 4U PS2 ATX 1300W 255mm
- 4U PS2 ATX 1000W 225mm
- 4U PS2 ATX 1100W 200mm
- 4U PS2 ATX 1100W 184mm
- 4U PS2 ATX 750W 170mm
- 4U PS2 ATX 650W 140mm
- 4U PC AT 450W
- 2U ATX 750W
- 1U ATX 450W 83mm width
- 1U ATX 750W 100mm width
- 1U ATX 500W 147mm width
- SFX DC to DC 550W
- DC PSU FANLESS
- DC PSU HIGH POWER
- DC PSU OPENFRAME
- DC PSU SINGLE OUT
- DC PSU REDUNDANT
- Fanless Battery Charger
- Power Source Wire
STC News
Updated: 08/07/2023
06/2023.New 12V 460W & 24V 550W DC Input 4U PS2 ATX Industrial Power Suppliy in 140mm length chassis
Updated: 16/06/2023
05/23.New 12V 1600W & 24V 1700W DC Input 4U PS2 ATX Industrial Power Suppliy in 320mm length chassis
1U ±48V DC Industrial PC ATX Power Supply 100mm width
| Series | Model No. | Output Watts | Input Voltage | Input Voltage range | Polarity reverse protection |
| 48 | STC-48750I | 750W continuous | ±48V DC | ±36V ~ ±70V DC | Max 100V DC |
| 48 | STC-48600I | 600W continuous | ±48V DC | ±36V ~ ±70V DC | Max 100V DC |
| 48 | STC-48450I | 450W continuous | ±48V DC | ±36V ~ ±70V DC | Max 100V DC |
| ENVIRONMENTAL CONDITIONS: | ||
| ● Cooling: Forced Air-cooling, | 40x40x28 mm Fan x 2 (With Two Ball Bearing) | |
| ● Fan Noise Level: | 65dBA @ Full Load (for STC-48450I) | |
| ● Fan brand: | DELTA, NMB, SUNON, SUNON IP68 (for H version).
Specifications are equivalent |
|
| ● Operating Temperature: | 0°C ~ +50°C Full Load
-20°C ~ +60°C Full Load * optional H version (Black color chassis) |
|
| ● Operating Humidity: | 20%~85% RH Non condensing
90% RH Non condensing * optional H version (Black color chassis) |
|
| ● Storage Temperature | -20°C~+80°C | |
| ● Storage Humidity: | 10%~90% RH. (Non condensing) | |
| ● Operating Altitude | 10M Below Sea level and 3000M Above Sea level | |
| DC INPUT CHARACTERISTICS: | ||
| ● Input connector type | 40A/300V Single table type Terminal x 2 | |
| ● Input Current | 12.8A/25A(750W) 10.4A/20.8A(600W) 8A/16.25A(450W)
@Full Load High Line & Low Line |
|
| ● Inrush Current | Less than 15A Cold start @25°C ambient | |
| DC OUTPUT CHARACTERISTICS: | ||
| Output Voltage | Regulation | Output Current | Ripple & Noise | |||||||
| Load | Line | Cross | 750W | 600W | 450W | |||||
| Min | Max | Min | Max | Min | Max | |||||
| +5V | ±5% | ±1% | ±5% | 0.5A | 35A | 0.5A | 25A | 0A | 40A | 50mV |
| +12V | 1A | 48A | 1A | 48A | 0A | 30A | 120mV | |||
| +3.3V | 0.5A | 22A | 0.5A | 22A | 0A | 22A | 50mV | |||
| -12V | ±8% | 0A | 0.3A | 0A | 0.3A | 0A | 0.3A | 120mV | ||
| +5VSB | ±5% | 0.1A | 2.5A | 0.1A | 2.5A | 0A | 2.5A | 50mV | ||
| Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed | 200 | 166 | 166 | Watt | ||||||
| Maximum continuous combined load on +3.3 V & +5V & 12V DC output shall not exceed | 720 | 570 | 420 | |||||||
| Maximum continuous total DC output power shall not exceed | 750 | 600 | 450 | |||||||
| OVERALL PERFORMANCE: | ||
| ● Efficiency | 70~75% typical @48V DC Full Load | |
| ● Power Good Signal; | TTL Compatible signal, on delay 100~500ms, off delay 1ms min | |
| ● Short Circuit Protection (SCP) | All output equipped with SCP (shutdows and latch off) | |
| ● Over Power Protection (OPP) | Peak power protected to 130%±10% of continuous rated power
(shutdown and latch off) |
|
| ● Over Voltage Protection (OVP) | +3.3V@4.5V, +5V@6V, +12V@15.6V | |
| RELIABILITY: | ||
| ● MTBF (Mean Time Between Failure): | 80 000 hours @max. Load, 24V DC & 25°C ambient | |
| ● Safety Standards | Meet IEC60950-1, EN60950-1 | |
| ● Safety Approved | ||
| ● EMI Compatibility (EMC) Standard | EN55032:2015/AC:2016, CISPR32:2015, EN6100-3-2:2014,
EN6100-3-3:2013, EN55024:2010 +A1:2015 |
|
| ISOLATION: | ||
| ● INPUT and OUTPUT are isolated by transformers and optical couplers | ||
| ● Dielectric Withstand: | INPUT to OUTPUT: 1500V DC for 60 seconds | |
| ● Dielectric Withstand: | INPUT to FRAME GROUND: 1500V DC for 60 seconds | |
| ● Leakage Current: | <0.005μA @ 48V DC | |
| Output Connector specific: | ||
| ● ATX 24 Pin x 1: | Molex 29-01-2240 or equivalent | |
| ● ATX 12V(P4) 4 Pin x 1: | Molex 39-01-2040 or equivalent | |
| ● HDD, DVD 4 pin x 7: | Molex 8981-04P or equivalent | |
| ● FDD 4 pin x 1: | AMP171822-4 or equivalent | |
| ● Serial ATA x 2: | Molex 675820000 or equivalent | |
| ● CPU EPS 8 pin x 1: | Molex 39-01-2080 or equivalent | |
| ● PCIe 12V 6+2 pin x 4 | ||
| Standard Output Cable Length: | ||
| ● 550 mm ±50 mm / 21.6 inches | ||
| PCB specific: | ||
| ● 2 layer | STC-48450I | |
| ● 6 layer | STC-48600I, STC-48750I | |
| ● Copper | 3 Oz each layer | |
| ● Thickness: | 1.6 mm | |
| ● Material: | FR4 | |
| ● PCB material origin: | Taiwan | |
|
|
|
|
| Power chassis Dimension: | ||
| ● 205(W) x 100(L) x 40.5(H) mm / 8.07(L) x 3.94(W) x 1.59(H) inches / STC-48450I | ||
| ● 220(W) x 100(L) x 40.5(H) mm / 8.66(L) x 3.94(W) x 1.59(H) inches / STC-48450I (optional) | ||
| ● 240(W) x 100(L) x 40.5(H) mm / 9.44(L) x 3.94(W) x 1.59(H) inches / STC-48600I | ||
| ● 340(W) x 100(L) x 40.5(H) mm / 13.38(L) x 3.94(W) x 1.59(H) inches / STC-48750I | ||
| Net Weight: | ||
| ● 2 kg / 4.41 lbs | STC-48450I | |
| ● 2.2 kg / 4.58 lbs | STC-48600I | |
| ● 2.8 kg / 6.17 lbs | STC-48750I | |
| Gross Weight: | ||
| ● 2.1 ~ 2.4 kg / 4.63 ~ 5.29 lbs | ||
| Packing Detail: | ||
| ● 8 pcs N.W.: 16 kg / 35.27 Lbs G.W.: 18 kg / 39.68 Lbs / STC-48450I | ||
| ● 8 pcs N.W.: 17.6 kg / 38.8 Lbs G.W.: 20 kg / 44.09 Lbs / STC-48600I | ||
| Measurement of Carton | ||
| ● 0.049 m3 / 1.73 Cuft | ||
DOWNLOAD_specification_1UATX_STC_48750I DOWNLOAD_CHASSIS&CABLE_STC-1U-2010-205-20210817.pdf DOWNLOAD_wire_harness_stc-dtd-1u-340-20231104.pdf DOWNLOAD optional Input connector specification_62GB-12E14-04PN-s.pdf DOWNLOAD_enclosure_wire harness_stc-dtd-1u-240-20220802s.pdf
