SKA40A-12 Mean Well, SKA40A-12 Datasheet

DC/DC Converters & Regulators 9-18Vin 12Vout 0.3-3.33A, 40W

SKA40A-12

Manufacturer Part Number

SKA40A-12

Description

DC/DC Converters & Regulators 9-18Vin 12Vout 0.3-3.33A, 40W

Manufacturer

Mean Well

Series

SKA40r

Datasheet

1.SKA40A-05.pdf (1 pages)

Specifications of SKA40A-12

Output Power

40 W

Input Voltage Range

9 V to 18 V

Number Of Outputs

Output Voltage (channel 1)

12 V

Output Current (channel 1)

0.3 Amp to 3.33 Amps

Isolation Voltage

1500 VDC

Package / Case Size

50.8 mm x 50.8 mm x 11 mm

Output Voltage

12 V

Product

Isolated

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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SPECIFICATION

ORDER NO.

OUTPUT

INPUT

PROTECTION

(Note. 5)

ENVIRONMENT

SAFETY &

EMC

OTHERS

NOTE

Mechanical Specification

FILTER

REMOTE CONTROL

PROTECTION

OVER CURRENT

SHORT CIRCUIT

OVER VOLTAGE

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

DIMENSION

WEIGHT

DC VOLTAGE

CURRENT RANGE

RATED POWER

RIPPLE & NOISE (max.)

LINE REGULATION

LOAD REGULATION

VOLTAGE ACCURACY

SWITCHING FREQUENCY

EXTERNAL CAPACITANCE LOAD (max.)

EXTERNAL TRIM Adj. RANGE(Typ.)

VOLTAGE RANGE

EFFICIENCY (Typ.)

DC CURRENT

EMI CONDUCTION & RADIATION

EMS IMMUNITY

5.08

(0.2)

50.8 (2.00)

BOTTOM

7.62

(0.3)

VIEW

(0.2)

5.08

40W DC-DC Regulated Single Output Converter

10.16

(0.4)

(0.3)

7.62

5.08

(0.2)

12.7

(0.5)

3~3.5 (0.12~0.14)

1.0 (0.04 0.005)

Note.2

Note.3

Note.4

Unit:mm(inch)

Pi network

Power ON : R.C ~ -Vin > 2.5VDC or open circuit ; Power OFF : R.C ~ -Vin < 0.5VDC or short

110% ~ 180% rated output power

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

Protection type : Shut off O/P voltage, clamp by TVS diode

-40 ~ +80

20% ~ 90% RH non-condensing

-55 ~ +105 , 10 ~ 95% RH

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

I/P-O/P:1.5KVDC

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

50.8*50.8*11.0 mm or 2"*2"*0.43" inch (L*W*H)

60g

SKA40A-05

91%

Full load

No load

Fuse recommended

All output equipped with short circuit

0.7 ~ 7A

35W

60mVp-p

200KHz min.

1000uF

A: 9 ~ 18VDC

Compliance to EN55022 Class A, FCC part 15 Class A

Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A

0.03% /

0.5%

2.0%

10%

11 (0.43)

(Refer to output load derating curve)

(0 ~ 50 )

SKA40B-05

92%

A: 3850mA B: 1900mA

A: 150mA

B: 18 ~ 36VDC

Pin No.

Pin Configuration

External Output Trimming

-Vin

+Vin

B: 100mA

SKA40C-05

91%

Output

+Vin

-R.S

R.C

-Vin

+Vout

-Vout

TRIM

C: 36 ~ 75VDC

Pin No.

C: 1000mA

C: 65mA

SKA40A-12

90%

12V

0.3 ~ 3.33A

40W

80mVp-p

LOAD

Output

+Vout

-Vout

TRIM

+R.S

DOWN

500K

SKA40B-12

90%

TRIMPOT

100

SKA40C-12

88.5%

-40

Derating Curve

S K A 4 0

SKA40A-15

90%

15V

0.26 ~ 2.67A

40W

100mVp-p

50 60

Ta ( )

File Name:SKA40-SPEC 2010-03-31

SKA40B-15

90.5%

100

s e r i e s

SKA40C-15

90%

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