Q-250B - Q-250D
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Standards
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General Specifications
| SETUP, RISE, HOLD TIME |
800ms, 50ms, 20ms at full load |
| VOLTAGE RANGE |
90 ~ 132VAC / 176 ~ 264VAC Selected by switch 248 ~ 370VDC |
| FREQUENCY RANGE |
47 ~ 63Hz |
| AC CURRENT |
6A/115VAC 3.5A/230VAC |
| INRUSH CURRENT (max.) |
COLD START 50A |
| LEAKAGE CURRENT |
<2mA / 240VAC |
| OVER LOAD |
105 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault cond |
| OVER VOLTAGE |
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| WORKING TEMP. |
-10 ~ +60?C (Refer to output load derating curve) |
| WORKING HUMIDITY |
20 ~ 90% RH non-condensing |
| STORAGE TEMP., HUMIDITY |
-20 ~ +85?C , 10 ~ 95% RH |
| TEMP. COEFFICIENT |
?0.03%/?C (0 ~ 50?C) |
| VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
| SAFETY STANDARDS |
UL60950 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 |
219.5K hrs min. MIL-HDBK-217F (25?C) |
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Q-250B
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DC Voltage
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Rated Current
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Current Range
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Rated Power
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Ripple & Noise
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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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+5V
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20A
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2-20A
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201W
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80mVp-p
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±2.0%
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±0.5%
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±1.0%
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73%
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+12V
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7A
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0.5-7A
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201W
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120mVp-p
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+8,-10%
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±1.0%
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±6.0%
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73%
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-12V
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1A
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0.5-1A
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201W
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120mVp-p
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±10%
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±1.0%
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±8.0%
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73%
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-5V
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1A
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0-1A
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201W
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50mVp-p
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±6.0%
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±1.0%
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±2.0%
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73%
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