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Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > Meanwell 20W 5v Ac-dc Switching Power Supply/20W Output Switching Power Supply/switch Model Power Supply

Meanwell 20W 5v Ac-dc Switching Power Supply/20W Output Switching Power Supply/switch Model Power Supply

Name: Meanwell 20W 5v Ac-dc Switching Power Supply/20W Output Switching Power Supply/switch Model Power Supply
Brand: Meanwell
SKU: 117431789
Availability: InStock

Meanwell 20W 5v Ac-dc Switching Power Supply/20W Output Switching Power Supply/switch Model Power Supply thumbnail-1

Meanwell 20W 5v Ac-dc Switching Power Supply/20W Output Switching Power Supply/switch Model Power Supply photo-1

US$ 1 - 10 MOQ: 10 Pieces

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

Meanwell

Model Number:

NFM-20-5

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Hangzhou Nuohan Electronics Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai or Shenzhen

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Place of Origin Zhejiang, China

Brand Name Meanwell

Model Number NFM-20-5

Output Power Other, 22W

Output Type Single

Input Voltage Other, 85~264VAC 120~370VDC

Output Voltage 5V

Output Current 4.4A

MODEL		NFM-20-5
OUTPUT	DC VOLTAGE	5V
	RATED CURRENT	4.4A
	CURRENT RANGE	0 ~4.4A
	RATED POWER	22W
	RIPPLE & NOISE (max.) Note.2	80mVp-p
	VOLTAGE ADJ. RANGE	4.5 ~ 5.4V
	VOLTAGE TOLERANCE Note.3	±1.0%
	LINE REGULATION	±0.5%
	LOAD REGULATION	±0.5%
	SETUP, RISE TIME	500ms, 20ms/230VAC 500ms, 20ms/115VAC at full load
	HOLD UP TIME (Typ.)	50ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC 120 ~ 370VDC
	FREQUENCY RANGE	47 ~ 440Hz
	EFFICIENCY (Typ.)	75%
	AC CURRENT (Typ.)	0.6A/115VAC 0.4A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 30A/115VAC 65A/230VAC
	LEAKAGE CURRENT Note.5	Earth leakage current<300usA/264vac,Touch current <100uA/264VAC
PROTECTION	OVER LOAD	Above 105% rated output power
	OVER LOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	5.75 ~ 6.75V
	OVER VOLTAGE	Protection type : Shut off o/p voltage, clamping by zener diode
	OVER TEMPERATURE Note.5	TJ 160°C typically (U1) detect on main control IC
	OVER TEMPERATURE Note.5	Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	-20~+60°C (Refer to derating curve)
	WORKING HUMIDITY	20~90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40~+85°C, 10~95%RH
	TEMP. COEFFICIENT	±0.03%/°C(0~50°C)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY&EMC (Note 4)	SAFETY STANDARDS	ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved
	WITHSTAND VOLTAGE	I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
	ISOLATION RESISTANCE	I/P-O/P:100M Ohms / 500VDC / 25°C/ 70% RH
	EMC EMISSION	Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B, EN61000-3-2,-3
	EMC IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A
OTHERS	MTBF	487.8Khrs min. MIL-HDBK-217F (25°C)
	DIMENSION	895119.3mm (LWH)
	PACKING	0.09Kg; 105pcs/10.5Kg/0.97CUFT
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 0.1uf & 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. The over temperature protection (OTP) is the built-in function of the control IC (U1). The activating level described above is based on the specification provided by the IC manufacturer. 6. Touch current was measured from primary input to DC output. 7. Suitable for BF application with appropriate system consideration.