ZKS-250WX Datasheet | BOSER Technology

Features - Input Voltage: 90~135VAC (input 115VAC), 180~260VAC (input 230VAC) - Input Frequency: 47~63Hz - Input Current: 7A for 115VAC at without AC outlet; 3.5A for 230VAC - Inrush Current: 70A max. at cold start - Switching Frequency: 30KHz typical - Hold Up Time: 16ms min. - Brown Out Voltage: 95VAC max. at 60Hz - Output Power: 250W at 45o C - Power Up Time: < 20ms for +5V output voltage - 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 Failure: The TTL patible signal will go down at least 1ms before +5V below 4.75V - PS ON Signal: TTL patible signal (active low) - Efficiency: 75% min. at full load (AC input 230V) - Altitude: 10,000 feet - Protection: Over Voltage: +3.3V from 3.8~4.3V, +5V from 5.7~7V, +12V from 13.4~15.6V Over Load: Total output from 130% min. to 150% max. Short Circuit: Latch off - Thermal System: Forced air ventilation by DC ball bearing cooling fan; fan status monitoring is optional - Temperature Coefficient: +0.05% per o C .. - Temperature: 0~+50o C (operating); -10~+70o C (storage) - Humidity: 20~90% RH (operating); 10~98% RH (storage) - Dimensions: 15.0 x 14.0 x 8.6 cm - MTBF: 100,000 hrs. Safety Standards - Safety: UL 1950, UL 1950 D3 / TUV EN60950 / NEMKO 60950 / CE IEC 60950 / CE Test Report V1 Output Voltage Max. Current Min. Current Load Regulation Line Regulation Ripple & Noise - - - - - - - V2 V3 V4 V5 V6 14.0 11.5 4.8 1.6 2.7 0.5 7.4 8.62 13.8 0.5 +12V +5Vsb +3.3V +5V +12V -5V 1A 14A 1.5A 25A 10A 0.5A 0A 0.3A 0A 1A 0.4A 0A 10% 5% 5% 5% 5% 10% 1% 1% 1% 2% 2% 1% 50m V 50m V 75m V 150m V 150m V 50m V Total 125W Max. - - - - - - - - - - - - - - - - AC-DC .boser..tw...