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MODEL
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MDR-20-5
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MDR-20-12
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MDR-20-15
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MDR-20-24
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OUTPUT
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DC VOLTAGE
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5V
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12V
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15V
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24V
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CURRENT RANGE
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0 ~ 3A
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0 ~ 1.67A
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0 ~ 1.34A
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0 ~ 1A
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RATED CURRENT
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3A
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1.67A
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1.34A
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1A
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RATED POWER
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15W
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20W
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20W
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24W
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RIPPLE & NOISE (max.) Note.2
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80mVp-p
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120mVp-p
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120mVp-p
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150mVp-p
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VOLTAGE ADJ. RANGE
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4.75 ~ 5.5V
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10.8 ~ 13.2V
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13.5 ~ 16.5V
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21.6 ~ 26.4V
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VOLTAGE TOLERANCE
NOTE.3
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2.0%
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1.0%
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1.0%
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1.0%
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LINE REGULATION
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1.0%
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LOAD REGULATION
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1.0%
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1.0%
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1.0%
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1.0%
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SETUP, RISE TIME NOTE.5
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500ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load
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HOLD UP TIME (Typ.)
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50ms/230VAC 20ms/115VAC at full load
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INPUT
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VOLTAGE RANGE
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85 ~ 264VAC 120 ~ 370VDC
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FREQUENCY RANGE
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47 ~ 63Hz
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EFFICIENCY (Typ.)
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76%
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80%
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81%
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84%
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AC CURRENT (Typ.)
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0.55A/115VAC 0.35A/230VAC
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INRUSH CURRENT (Typ.)
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COLD START 20A/115VAC 40A/230VAC
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LEAKAGE CURRENT
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<1mA / 240VAC
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PROTECTION
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OVER LOAD
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105 ~ 160% rated output power
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Protection type : Hiccup mode, recovers automatically after fault condition is removed
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OVER VOLTAGE
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5.75 ~ 6.75V
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13.8 ~ 16.2V
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17.25 ~ 20.25V
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27.6 ~ 32.4V
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Protection type : Shut down o/p voltage, re-power on to recover
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DC OK ACTIVE SIGNAL(MAX.)
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3.75 ~ 6V / 50mA
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9 ~ 13.5V / 40mA
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11.5 ~ 16.5V / 40mA
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18 ~ 27V / 20mA
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ENVIRONMENT
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WORKING TEMP.
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-20 ~ +70 (Refer to output load derating curve)
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WORKING HUMIDITY
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20 ~ 90% RH non-condensing
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STORAGE TEMP., HUMIDITY
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-40 ~ +85 , 10 ~ 95% RH
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TEMP. COEFFICIENT
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0.03%/ (0 ~ 50 )
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VIBRATION
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Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
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SAFETY &EMC
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SAFETY STANDARDS
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UL508, TUV EN60950-1 approved, NEC class 2 / LPS compliant
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WITHSTAND VOLTAGE
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I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
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ISOLATION RESISTANCE
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I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
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EMI CONDUCTION & RADIATION
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Compliance to EN55011,EN55022 (CISPR22), EN61204-3 Class B
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HARMONIC CURRENT
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Compliance to EN61000-3-2,-3
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EMS
IMMUNITY
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Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A
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OTHERS
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MTBF
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236.9K hrs min. MIL-HDBK-217F (25 )
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DIMENSION
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22.5*90*100mm (W*H*D)
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PACKING
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0.19Kg; 72pcs/14.7Kg/0.91CUFT
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NOTE
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1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
5. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
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