Manufacturers
BOSER ZKS-300WX-A
Description
Boser ZKS-300WX-A 300W AC-DC ATX Power Supply supports ATX2.03
Part Number
ZKS-300WX-A
Price
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Manufacturer
BOSER
Lead Time
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Category
Power Supply
Specifications
Altitude
10,000ft
Brown Out Voltage
95VAC max. at 60Hz
Dimensions
15.0 x 14.0 x 8.6 cm
Efficiency
70% min. at full load (AC input 230V)
Hold Up Time
16ms min.
Humidity
20~90% RH (operating); 10~98% RH (storage)
Input Current
9A for 115VAC at without AC outlet; 5A for 230VAC
Input Frequency
47~63Hz
Input Voltage
90~135VAC (input 115VAC), 180~260VAC (input 230VAC)
Inrush Current
120A max. at cold start
MTBF
100,000 hrs.
Output Power
300W at 45°C
Over Load
Total output from 110% min. to 150% max.
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
Protection Over Voltage
+3.3V from 3.7~4.2V, +5V from 5.5~6.2V, +12V from 13.2~14.2V
PS On Signal
TTL compatible signal (active low)
Safety
UL 1950, UL 1950 D3 / TUV EN60950 / NEMKO 60950 / CE IEC 60950 / CE Test Report
Short Circuit
Latch off
Switching Frequency
30KHz typical
Temperature
0~+45°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
Features
- MTBF: 100,000 hrs.
- Power Failure: The TTL compatible signal will go down at least 1ms before +5V below 4.75V
- Protection: Over Voltage: +3.3V from 3.7~4.2V, +5V from 5.5~6.2V, +12V from 13.2~14.2V Over Load: Total output from 110% min. to 150% max. Short Circuit: Latch off
Datasheet
Extracted Text
1.6 6.4 2.7 7.4 8.62 14.0 ZKS-300WX-A 300W AC-DC ATX Power Supply supports ATX2.03 15.0 11.5 0.5 4.8 13.8 0.5 4-TAPPING#6-32 Features Features Safety Standards Safety Standards *Safety: UL 1950, UL 1950 D3 / TUV EN60950 / NEMKO *Input Voltage: 90~135VAC (input 115VAC), 180~260VAC 60950 / CE IEC 60950 / CE Test Report (input 230VAC) *Input Frequency: 47~63Hz *Input Current: 9A for 115VAC at without AC outlet; 5A for 230VAC V1 V2 V3 V4 V5 V6 *Inrush Current: 120A max. at cold start *Switching Frequency: 30KHz typical Output Voltage +3.3V +5V +12V -5V -12V +5Vsb *Hold Up Time: 16ms min. Max. Current 20A 30A 12A 0.5A 1A 1.5A Min. Current 0.3A 1A 0.4A 0A 0A 0A *Brown Out Voltage: 95VAC max. at 60Hz o Load Regulation 5% 3% 5% 10% 10% 5% *Output Power: 300W at 45 C Line Regulation 1% 1% 1% 1% 1% 1% *Power Up Time: < 20ms for +5V output voltage Ripple & Noise 50mV 50mV 50mV 150mV 150mV 50mV *Power Good Signal: The power good signal will not be higher Total 150W Max. ******* **** **** **** **** than 100~500ms after the +5V output stabilizes at its operating value when the unit is turned on *Power Failure: The TTL compatible signal will go down at least 1ms before +5V below 4.75V *PS ON Signal: TTL compatible signal (active low) *Efficiency: 70% min. at full load (AC input 230V) *Altitude: 10,000 feet *Protection: Over Voltage: +3.3V from 3.7~4.2V, +5V from 5.5~6.2V, +12V from 13.2~14.2V Over Load: Total output from 110% min. to 150% max. Short Circuit: Latch off *Thermal System: Forced air ventilation by DC ball bearing cooling fan; fan status monitoring is optional o *Temperature Coefficient: +0.05% per C o o *Temperature: 0~+45 C (operating); -10~+70 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. www.boser.com.tw AC AC-DC -DC Industrial Power Supply
Frequently asked questions
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