1U Flex ATX 250W 80 Plus Gold

Dimensions (D x W x H)

150 x 81.5x 40.5mm

Efficiency
The power supply efficiency at 25 C shall be 90% (-/+1%) minimum efficiency at 50% of
rated output and 87% (-/+1%) minimum efficiency at 20% and 100% of rated output, to meet
80Plus requirement at 115Vac/60Hz.
It is better to meet the 80 plus requirement .as the web site as follow:
http://www.80plus.org/

Input Specifications
1-1. Input condition:

1-2. Inrush Current
Maximum inrush current from power-on (with power on at any point on the AC sine) shall be
limited to the peak surge current of the input line cord, bridge diode, fuse and EMI filter
components according to I2t. Receptive ON/OFF cycling of the AC input voltage shall not
damage the PSU or cause the input fuse to blow.

Output Specifications
Output Voltage and Ripple Noise Requirements

Note:

1). The output voltage should be measured at output connector terminals.
2). The output Ripple Noise should be tested with 0.1uf ceramic disk capacitors and
10uf tantalum capacitor at the point of load.and scope bandwith set at 20Mhz
3). The output voltage tolerance is ±10% during surge conditions

Safety

The power supply will have the following safety approvals with most current editions shipping:
9-1. TUV + CB
9-2. UL/CUL
9-3. CCC 5000M
9-4. CE UL60950-1，62368
9-5. BSMI
9-6. RCM
9-7. BIS
9-8. KC
9-9. FCC