PPT-125B - PPT-125B
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Features- Universal AC input / Full range
- Built-in active PFC function
- Protections:Short circuit/Over load/Over voltage
- PWM control and regulated
- High power density 6.117W/inch
- Built-in remote sense function
- LED indicator for power on
- 100% full load burn-in test
- 125W with 18CFM forced air
Standards
    
Case Details
127 x 76.2 x 34.6mm
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General Specifications
| INPUT VOLTAGE RANGE |
90 ~ 264VAC 127 ~ 370VDC |
| INPUT FREQUENCY RANGE |
47~63Hz |
| POWER FACTOR |
PF>0.93/230VAC PF>0.98/115VAC at full load |
| AC CURRENT |
1.7A/115VAC 0.75A/230VAC |
| INRUSH CURRENT (max.) |
COLD START 40A/230VAC |
| LEAKAGE CURRENT |
<2mA / 240VAC |
| PROTECTION OVER LOAD |
130 ~ 160% rated output powerProtection type : Fold back current limiting, recovers automatically |
| PROTECTION OVER VOLTAGE |
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| WORKING TEMP., HUMIDITY |
-20 ~ +60°C (Refer to output load derating curve) |
| WORKING TEMP. |
20 ~ 90% RH non-condensing |
| STORAGE TEMP., HUMIDITY |
-40 ~ +85°C , 10 ~ 95% RH |
| TEMP. COEFFICIENT |
?0.05%/ (0 ~ 50°C) |
| VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
| SAFETY STANDARDS |
UL60950-1, TUV EN60950-1 Approved |
| WITHSTAND VOLTAGE |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| ISOLATION RESISTANCE |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| MTBF |
94.7Khrs min. MIL-HDBK-217F (25°C) |
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PPT-125B
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DC Voltage
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Rated Current
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Current Range (convection)
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Current Range (18CFM Fan)
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Rated Power (convection)
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Rated Power (18CFM Fan)
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Ripple & Noise
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Voltage ADJ Range
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Voltage Tolerance
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Line Regulation
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Load Regulation
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Efficiency
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Over Voltage
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5V
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11.5A
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1-11.5A
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1-14.38A
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99.5W
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124-46W
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100mVp-p
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4.75-5.25V
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±3.0%
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±0.5%
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±3.0%
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78%
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5.75-6.75V
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12V
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3A
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0.3-3A
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0.3-3.75A
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99.5W
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124.46W
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120mVp-p
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N/A
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±5.0%
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±0.5%
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±3.0%
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78%
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N/A
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-12V
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0.5A
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0.05-0.5A
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0.05-0.63A
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99.5W
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124.46W
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120mVp-p
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N/A
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±6.0%
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±0.5%
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±5.0%
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78%
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N/A
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