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80 PLUS® Platinum Certified Power Supply
The CB Series delivers up to 92% conversion efficiency. This power supply with a new circuit design is able to maintain consistent conversion efficiency even under low loading conditions.
The CB Series delivers up to 92% conversion efficiency. This power supply with a new circuit design is able to maintain consistent conversion efficiency even under low loading conditions.
The CB Series utilizes a smart temperature-controlled fan design. It has built-in control modes for three temperature ranges and automatically detects the output power to adjust the fan speed accordingly.
When the system is under 25% load, the fan will automatically stop running to effectively reduce the system’s noise.
The CB Series features an automatic power detection output. When the system is above 25% load, the fan will automatically turn on to maintain optimal cooling.
The CB Series possesses a shutdown cooling feature. When the system is shutdown, the fan will continue to operate for 60 seconds to effectively remove residual heat.
When the system is under 25% load, the fan will automatically stop running to effectively reduce the system’s noise.
The CB Series features an automatic power detection output. When the system is above 25% load, the fan will automatically turn on to maintain optimal cooling.
The CB Series possesses a shutdown cooling feature. When the system is shutdown, the fan will continue to operate for 60 seconds to effectively remove residual heat.
The MCU digital voltage feedback control design is able to control the voltage output fluctuation at <+/-2% to provide consistent voltage output.
The CB Series’ DC to DC converter design provides a superior dynamic response, and supports a foundation for greater system stability.
The fully modular and slim cable design simplifies installation and allows you to use only the cables you need, for a neater, cleaner build.
Premium Japanese capacitors with 105 °C rating improves power stability at higher temperatures and provides an ultra-long lifespan.
We are so confident in the quality of the CB Series power supplies that we offer a 7-year warranty to backup our claim of providing reliable and dependable performance.
| Model | CB-1050W | CB-1250W | |
|---|---|---|---|
| Part Number | IW-CB1050 | IW-CB1250 | |
| Total Power | 1050W | 1250W | |
| Material | SECC | ||
| Type | ATX12V V2.4 / EPS12V V2.92 | ||
| Cable Management | Fully Modular | ||
| PFC | Active PFC ( >0.9) | ||
| Efficiency | 80 PLUS Platinum | ||
| MTBF (Hours) | >100,000 hrs. | ||
| AC Input | 100 - 240Vac. 50-60Hz | ||
| Fan | 135mm Double Ball Bearing Fan | ||
| 50% Load Typical Fan Noise(dBA) | < 25dBA | ||
| Operating Temperature Range (℃) | 0~50℃ | ||
| Full Protection | OCP / OVP / UVP / SCP / OTP / OPP | ||
| Safety Certifications | cTUVus / TUV / CB / BSMI / CE / FCC / EAC / RCM | ||
| Dimensions (L x W x H) |
180 x 150 x 86mm | ||
| Package Dimensions (L x W x H) |
220 x 360 x 100mm | ||
| Net Weight | 3.4kg | 3.5kg | |
| Gross Weight | 4.0kg | 4.1kg | |
| Warranty | 7 Years | ||
| Connectors | 20+4 Pin Motherboard | 1 | |
| 8 (4+4) Pin CPU | 2 | ||
| 8 (6+2) Pin PCI-E | 6 | 8 | |
| 4 Pin Peripheral | 3 | ||
| SATA (90 Degree) | 16 | ||
| Floppy | 1 | ||
| * InWin products comply with RoHS regulations. * Specifications may vary based on different regions. |
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|
Model
|
AC INPUT | 100-240Vac., 15A, 50-60Hz | ||||||
|---|---|---|---|---|---|---|---|---|
| DC OUTPUT | +12V | +5V | +3.3V | -12V | +5VSB | +5V&+3.3V Combined | Total Power | |
|
CB-1050W
|
Max. Output Current | 87.5A | 25A | 25A | 0.3A | 3.0A | 130W | 1050W |
|
Max. Combined Power
|
1050W
|
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|
CB-1250W
|
Max. Output Current | 104.2A | 25A | 25A | 0.3A | 3.0A | 130W | 1250W |
|
Max. Combined Power
|
1250W
|
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