100% Guarantee MDR series 20w 5V/12v/24V switching power supply

MDR-20 is a slim line DIN rail Class I switching power supply.
Diseñado con una carcasa de plástico completamente aislada para evitar el contacto del usuario y el riesgo de descarga eléctrica. Con una eficiencia de hasta 88%, esta serie se puede enfriar usando solo convección de aire libre hasta 60 °C, lo que aumenta significativamente la confiabilidad y la vida útil de la fuente de alimentación. Otras características estándar incluyen su bajo consumo de energía sin carga, para ahorrar energía, protecciones contra cortocircuitos, sobrecargas y sobrevoltaje, y contacto de relé DC OK con indicador LED para monitorear el estado de la fuente de alimentación.preguntas, no dude en contactarnos al correo electrónico: [email protected]

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Descripción

Especificaciones y modelo

MODEL		MDR-20-5	MDR-20-12	MDR-20-15	MDR-20-24
	DC VOLTAGE	5V	12V	15V	24V
	RATED CURRENT	3A	1.67A	1.34A	1A
	CURRENT RANGE	0 ~ 3A	0 ~ 1.67A	0 ~ 1.34A	0 ~ 1A
	RATED POWER	15W	20W	20W	24W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	120mVp-p	120mVp-p	150mVp-p
OUTPUT	VOLTAGE ADJ. RANGE	4.75 ~ 5.5V	10.8 ~ 13.2V	13.5 ~ 16.5V	21.6 ~ 26.4V
	VOLTAGE TOLERANCE Note.3	±2.0%	±1.0%	± 1.0%	± 1.0%
	LINE REGULATION	±1.0%	±1.0%	±1.0%	±1.0%
	LOAD REGULATION	±1.0%	±1.0%	± 1.0%	± 1.0%
	SETUP, RISE TIME Note.5	500ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load
	HOLD UPTIME (Typ.)	50ms/230VAC 20ms/115VAC at full load
	VOLTAGE RANGE	85 ~ 264VAC 120 ~ 370VDC
	FREQUENCY RANGE	47 ~63Hz
INPUT	EFFICIENCY (Typ.)	76%	80%	81%	84%
	AC CURRENT (Typ.)	0.55A/115VAC 0.35A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 20A/115VAC,40A/230VAC
	LEAKAGE CURRENT	<1mA/240VAC
	OVERLOAD	105 ~ 160% rated output power
PROTECTION	OVERLOAD	Protection type: Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	5.75 ~ 6.75V	13.8 ~ 16.2V	17.25 ~ 20.25V	27.6 ~ 32.4V
	OVER VOLTAGE	Protection type: Shut down o/p voltage, re-power on to recover
FUNCTION	DC OK ACTIVE SIGNAL (max.)	3.75 ~ 6V / 50mA	9 ~ 13.5V / 40mA	11.5 ~ 16.5V / 40mA	18 ~ 27V / 20mA
	WORKING TEMP.	-20 ~ +70C (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
ENVIRONMENT	STORAGE TEMP., HUMIDITY	-40 ~ +85C, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/C (0 ~ 50C)
	VIBRATION	Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
	SAFETY STANDARDS	UL508, TUV EN60950-1 approved
SAFETY &	WITHSTAND VOLTAGE	I/P-O/P: 3KVAC I/P-FG: 2KVAC O/P-FG: 0.5KVAC
CEM	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH
	EMC EMISSION	Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3
	EMC IMMUNITY	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-1, EN61204-3, light industry level, criteria A
	MTBF	236.9K hrs min. MIL-HDBK-217F (25C)
OTHERS	DIMENSION	22.590100mm (WHD)
	PACKING	0.19Kg; 72pcs/14.7Kg/0.91CUFT
NOTE	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
	2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uf & 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.