SKM30B-15 판매점 - 30W DC-DC Regulated Single Output Converter

30W DC-DC Regulated Single Output Converter

SKM30 series

Features :

2" 1" compact size

2:1 wide input range

High efficiency up to 90%

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in trimming output

Comply with CE / FCC without external components

Protections: Short circuit / Overload / Input and Output Over voltage

Cooling by free air convection

Six-sided shield metal case

100% burn-in test

Low cost / High reliability

Approvals: FCC / CE

2 years warranty

SPECIFICATION

ORDER NO.

SKM30A-05 SKM30B-05 SKM30C-05 SKM30A-12 SKM30B-12 SKM30C-12 SKM30A-15 SKM30B-15 SKM30C-15

DC VOLTAGE

12V 15V

CURRENT RANGE

0.6 ~ 6A

0.25 ~ 2.5A

0.2 ~ 2A

RATED POWER

30W

RIPPLE & NOISE (max.) Note.2 90mVp-p

120mVp-p

LINE REGULATION Note.3 0.2%

OUTPUT

LOAD REGULATION Note.4 0.5%

VOLTAGE ACCURACY

2.0%

SWITCHING FREQUENCY 300KHz typ.

EXTERNAL CAPACITANCE LOAD (max.) 1000uF

220uF

100uF

EXTERNAL TRIM Adj. RANGE(Typ.) 10%

-20 ~ +10%

VOLTAGE RANGE

A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 75VDC

UNDER VOLTAGE SHUTDOWN A: 8VDC B: 16VDC C: 32VDC

EFFICIENCY (Typ.)

88%

88.5%

88%

89.5%

89%

89.5%

90%

INPUT DC CURRENT

Full load 2840mA

No load 170mA

1420mA

95mA

720mA

60mA

2810mA

150mA

1420mA

40mA

710mA

55mA

2800mA

135mA

1400mA

40mA

700mA

30mA

FILTER

Pi network

REMOTE CONTROL

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

PROTECTION

Fuse recommended

OVER CURRENT

110% ~ 180% rated output power

www.DataSheet.co.kr

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

PROTECTION

(Note. 5) SHORT CIRCUIT

All output equipped with short circuit

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

Input(Typ.) A: >20 ~ 25VDC B: >40 ~ 50VDC C: >80 ~ 100VDC input voltage Protection type : Shut down o/p voltage, recovers automatically after fault condition is removed

OVER VOLTAGE

Output(Typ.) 5Vo : 7V ~ 8.95V ; 12Vo : 15V ~ 19.2V ; 15Vo : 18V ~ 23.3V Protection type : Clamp by TVS diode

WORKING TEMP.

-40 ~ +75 (Refer to "Derating Curve")

WORKING HUMIDITY

20% ~ 90% RH non-condensing

ENVIRONMENT STORAGE TEMP., HUMIDITY -55 ~ +125 , 10 ~ 95% RH

TEMP. COEFFICIENT

0.03% / (0 ~ 50 )

VIBRATION

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

WITHSTAND VOLTAGE

I/P-O/P:1.5KVDC

SAFETY & ISOLATION RESISTANCE I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH

EMC EMC EMISSION

Compliance to EN55022 Class A, FCC part 15 Class A without external components

EMC IMMUNITY

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

MTBF

700Khrs min. MIL-HDBK-217F(25 )

OTHERS DIMENSION

50.8*25.4*11.2 mm or 2"*1"*0.44" inch (L*W*H)

WEIGHT

31.2g

Mechanical Specification

50.8[2.00]

Unit:mm(inch)

Pin Configuration

Pin No. Output Pin No. Output

Derating Curve

SIDE

VIEW

45.72[1.8]

11.2[ 0.44]

5.8[0.23]

1 +Vin 4 +Vout

2 -Vin 5 -Vout

3 R.C 6 Trim

External Output Trimming

100

BOTTOM

VIEW

Note : Pin size tolerance 1 0.1mm

2 -Vin +Vout 4

LOAD

-Vout

500K

-40 0 25 50 55 75 100

1 +Vin Trim 6

UP DOWN TRIMPOT

Ta ( )

NOTE

1.All parameters are specified at normal input, rated load, 25 70% RH ambient.

2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.

3.Line regulation is measured from low line to high line at rated load.

4.Load regulation is measured from 10% to 100% rated load.

5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

File Name:SKM30-SPEC 2012-02-22

Datasheet pdf - http://www.DataSheet4U.net/

SKM30B-15 반도체 회로 부품 판매점

30W DC-DC Regulated Single Output Converter

국내 전력반도체 판매점

일반적인 전자부품 판매점

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