ZKS-250AE - Boser ZKS-250AE 250W AC-DC AT Power Supply

ZKS-250AE - Boser ZKS-250AE 250W AC-DC AT Power Supply Simple Type: Power...

Boser ZKS-250AE 250W AC-DC AT Power Supply Simple Type: Power Supply

ZKS-250AE 250W Boser power supply.

For Resellers and High Volume Orders:
Please request a quote to obtain preferred pricing.

General

Altitude: 10,000ft
Brown Out Voltage: 95V~max. 60Hz
Dimensions: 15.0 x 14.0 x 8.6 cm
Efficiency: 75% min. at full load (AC input 230V)
Hold Up Time: 16ms min.
Humidity: 20~90% RH (operating); 10~98% RH (storage)
Input Current: 7A for 115VAC at without AC outlet; 3.5A for 230VAC
Input Frequency: 47~63Hz single phase
Input Voltage: 90~135VAC, nominal 115VAC (90V at 200W, 103V at 250W load or 180~260VAC, nominal 230VAC; selectable by side swith)
Inrush Current: 70A at cold start
Output Power: 250W at 45°C
Over Load: Total output from 130% min. to 150% max.; all output equipped w/short circuit protection; the outputs shall shut down if shorted to zero volts output
Power Failure: The TTL compatible signal will go down at least 1ms before +5V below 4.75V
Power Good Signal: The power good signal will not be higher than 100~500ms after the +5V output stabilizes at its operating value when the unit is turned on
Power Up Time: < 20ms for +5V output voltage
Protection: Over Voltage 3.3~4.3V for +5V output, 5.7~7V for +12V for 13.4~15.6V output
Safety: UL 1950, UL 1950 D3 / TUV EN60950, NEMKO 60950 / CE IEC 60950 / CE Test Report
Switching Frequency: 30KHz typical
Temperature: 0~+50°C (operating); -10~+70°C (storage)
Temperature Coefficient: +0.05% per °C
Thermal System: Forced air ventilation by DC ball bearing cooling fan; fan status monitoring is optional