Features:
The Dual Outputs Open Frame Power Supply 100W / 120W EJ-120B2-2Y-PW delivers higher efficiency and improved no-load performance to meet the growing demand for green power technology. Featuring industry standard footprints, the EJ-120B2-2Y-PW’s efficient design, compact size and rock-solid reliability make these power supplies the ideal solution for a range of consumer, industrial, and ITE applications.
Electrical specifications
• Input range : 90 – 264VAC
• Frequency : 47 – 63Hz
• Inrush current : < 25A peak @115VAC; < 60A peak @230VAC cold start @25°C
• Input current (rms) : 2.0A @115VAC; 1.0A @230VAC max.
• Efficiency : > 70% typical @full load, 115VAC
• Maximum output power (Po) : 60Watts convection cooling; 85W with 30CFM forced air
• Hold-up time : > 16ms typical @full load, 115VAC
• Short circuit protection : Shutdown
• Over load protection : 110% to 160% maximum rating, Auto-recovery
Safety standards
• TUV EN 60950-1.
• UL 60950-1.
• CSA C22.2 No. 60950-1.
EMC standards
• FCC Class B.
• CISPR22 Class B.
• EN 55022 Class B.
• CE.
Environmental
• Operating temperature : 0 to +60°C (Derate linearly 2.5% per °C from 41 to 60°C)
• Storage Temperature: -10 to +70°C
• Humidity: Non-Condensing 20% to 90%.
• MTBF : > 80,000 hours @full load and 25°C ambient temperature
Matching connectors
• AC input CON1 = molex P/N: 09-65-2029 (or equivalent) female housing molex P/N: 09-76-1020 (or equivalent).
Description
• Dimension : L153 × W70 × H39 mm ( 6.02″ × 2.76″ × 1.54″ )
• Weight : 0.43 kgs. ( 0.95 lbs. )
DC Outputs:
| Model No. | Output Voltage | Minimum Load |
Maximum Load |
Po (Max.) |
Total Regulation |
Ripple & Noise (Vp-p) |
|
|---|---|---|---|---|---|---|---|
| EJ-120B2-2Y-PW | +V1 | +12V | 0A | 8A | 120W | ±5% | 120mV |
| +V2 | +5V | 0A | 5A | ±5% | 50mV | ||
| EJ-100B2-2Y-PW | +V1 | +12V | 0A | 7A | 100W | ±5% | 120mV |
| +V2 | +5V | 0A | 4A | ±5% | 50mV | ||