Bb-electronics SD-50 Series - Datasheet User Manual download pdf

SPECIFICATION

SD-50A-5 SD-50B-5 SD-50C-5 SD-50B-12 SD-50C-12 SD-50B-24 SD-50C-24SD-50A-12 SD-50A-24

MODEL

DCVOLTAGE

RATEDCURRENT

CURRENTRANGE

RATEDPOWER

OUTPUT

VOLTAGE ADJ.RANGE

LINEREGULATION

LOADREGULATION

SETUP,RISE,HOLDUP TIME

VOLTAGERANGE

EFFICIENCY (Typ.)

INPUT

EMSIMMUNITY

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

VIBRATION

MTBF

DIMENSIONOTHERS

NOTE

PACKING

OVERLOAD

OVERVOLTAGE

DCCURRENT

5V 12V 24V

10A 4.2A 2.1A

0~10A 0~4.2A 0~2.1A

50W 50.4W 50.4W

100mVp-p 120mVp-p 150mVp-p

2.0% 1.0% 1.0%

4.5~5.5VDC 11~16VDC 23~30VDC

0.5%

0.3%

0.2%

2.5s,50ms,------atfullload

A:9.2~18VDCB:19~36VDCC:36~72VDC

70%

7A/12V

73% 76% 72%

3A/24V

75% 78% 74% 80% 83%

1.5A/48V

105~150% ratedoutputpower

5.75~6.75V/10%load 16.8~20V/10%load 31.5~37.5V/10%load

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

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

CompliancetoEN55022(CISPR22)ClassB

DesignrefertoLVD

CompliancetoEN61000-4-2,3,4,6,8;ENV50204,EN55024,heavyindustrylevel,criteria A

-10~+60 (Refertooutputloadderatingcurve)

20~90%RHnon-condensing

-20~+85 ,10~95%RH

0.03%/ (0~50

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

365.6Khrsmin.(SD-50A)357.5Khrsmin.(SD-50B)368.5KHrsmin.(SD-50C)MIL-HDBK-217F(25 )

159*97*38mm(L*W*H)

0.48Kg;24pcs/12.7Kg/0.75CUFT

FileName:SD-50-SPEC2010-10-18

SAFETY STANDARDS

50WSingleOutputDC-DCConverter

2:1 wide input range

Protections: Short circuit / Overload / Over voltage

1500VAC I/O isolation

Built-in EMI filter, low ripple noise

100% full load burn-in test

Fixed switching frequency at 83KHz

Low cost

High reliability

2 years warranty

Features :

SD-50 se ri es

RIPPLE&NOISE(max.) Note.2

VOLTAGETOLERANCE Note.3

ENVIRONMENT

PROTECTION

EMICONDUCTION&RADIATION

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC

I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH

SAFETY &

EMC

(Note4)

1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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.

For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.

(as available on http://www.meanwell.com)

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SD-50 se ri es 1

Summary of Contents

Page 1 - SD-50 se ri es

SPECIFICATIONSD-50A-5 SD-50B-5 SD-50C-5 SD-50B-12 SD-50C-12 SD-50B-24 SD-50C-24SD-50A-12 SD-50A-24MODELDCVOLTAGERATEDCURRENTCURRENTRANGERATEDPOWER

Page 2

MechanicalSpecificationDeratingCurve StaticCharacteristics(SD-50C-24V)FileName:SD-50-SPEC2010-10-18CaseNo.901Unit:mmAMBIENTTEMPERATURE

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