NFM-05-33 datasheet, PDF - EEWORLD Datasheet

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NFM-05-33: DescriptionAudio Amplifiers Audio Balanced Line Drivers; CategoryPower/power management; File Size510KB，2 Pages; ManufacturerMEAN WELL; Websitehttp://www.meanwell.com

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NFM-05-33 Overview

Audio Amplifiers Audio Balanced Line Drivers

NFM-05-33 Parametric

Parameter Name	Attribute value
Product Category	Switching Power Supplies
Manufacturer	MEAN WELL
RoHS	Details
Product	Switching Supplies
Output Voltage-Channel 1	3.3 VDC
Number of Outputs	1 Output
Output Power	4 W
Open Frame/Enclosed	Open Frame
Input Voltage	85 VAC to 264 VAC, 120 VDC to 370 VDC
Output Current-Channel 1	1.25 A
Mounting Style	Chassis
Length	58 mm
Width	45 mm
Height	19.1 mm
Approvals	EN60601-1, ES60601-1
Factory Pack Quantity	120
Unit Weight	1.058219 oz

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5W Output Switching Power Supply

Features :

NFM-05

Universal AC input / Full range

series

Protections:Short circuit/Over load/Over voltage/Over temperature

Ultra-miniature size, light weight

Cooling by free air convection

Isolation class

UL60601-1/IEC60601-1/EN60601-1 medical safety approved

No load power consumption<0.5W

100% full load burn-in test

Fixed switching frequency at 67KHz

High reliability

3 years warranty

IEC60601-1

SPECIFICATION

MODEL

DC VOLTAGE

RATED CURRENT

CURRENT RANGE

RATED POWER

OUTPUT

VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE

Note.3

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD TIME (Typ.)

VOLTAGE RANGE

FREQUENCY RANGE

INPUT

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

OVER LOAD

PROTECTION OVER VOLTAGE

OVER TEMPERATURE

WORKING TEMP.

WORKING HUMIDITY

ENVIRONMENT STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

SAFETY STANDARDS

WITHSTAND VOLTAGE

SAFETY & ISOLATION RESISTANCE

EMC

(Note 4)

NFM-05-3.3

3.3V

1.25A

0 ~ 1.25A

4.125W

3 ~ 3.63V

2.0%

1.0%

1.5%

1000ms, 20ms/230VAC

100ms/230VAC

85 ~ 264VAC

47 ~ 440Hz

67%

0.12A/115VAC

NFM-05-5

0 ~ 1A

80mVp-p

4.5 ~ 5.5V

2.0%

1.0%

1.5%

20ms/115VAC at full load

120 ~ 370VDC

71%

0.08A/230VAC

45A/230VAC

NFM-05-12

12V

0.42A

0 ~ 0.42A

5.04W

150mVp-p

10.8 ~ 13.2V

1.0%

0.5%

NFM-05-15

15V

0.33A

0 ~ 0.33A

4.95W

150mVp-p

13.5 ~ 16.5V

1.0%

0.5%

NFM-05-24

24V

0.23A

0 ~ 0.23A

5.52W

240mVp-p

21.6 ~ 26.4V

1.0%

0.5%

RIPPLE & NOISE (max.)

Note.2

80mVp-p

1000ms, 20ms/115VAC at full load

73%

76%

COLD START 25A/115VAC

Above 105%

rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

3.8 ~ 4.95V

5.75 ~ 6.75V

Protection type : Shut off

Tj 145 typically (U1) Detect on main control IC

13.8 ~ 16.2V

17.25 ~ 20.25V

27.6 ~ 32.4V

Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

-20 ~ +70 (Refer to output load derating curve)

20 ~ 90% RH non-condensing

-40 ~ +85

, 10 ~ 95% RH

0.03%/ (0 ~ 50

10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes

UL60601-1,TUV EN60601-1 Approved

I/P-O/P:4KVAC

I/P-O/P:100M Ohms/500VDC

EMI CONDUCTION & RADIATION

Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B

Compliance to EN61000-3-2,-3

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, EN61204-3 Medical level, criteria A

738.7Khrs min.

MIL-HDBK-217F (25

)

58*45*19.1mm (L*W*H)

0.03Kg; 120pcs/4.6Kg/0.97CUFT

HARMONIC CURRENT

EMS IMMUNITY

MTBF

OTHERS

NOTE

DIMENSION

PACKING

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.

File Name:NFM-05-SPEC 2006-01-18

NFM-05-33 Related Products

	NFM-05-33	NFM-05-24	NFM-05-15	NFM-05-5
Description	Audio Amplifiers Audio Balanced Line Drivers	USB Interface IC USB to Serial UART IC LQFP-32	Standard Circular Connector RECEPTACLE 4 PIN shell size 11	Switching Power Supplies 5W 5V 1A

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