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Mean Well

Mean Well SKM30A-15 DC-DC Converter - 30W - 9~18V in 15V out 2A

SKU SKM30A-15
$33.40 USD
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In stock
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Overview

SKM30A-15 is the 15V output model of this series: rated power 30W, typical efficiency 89.5%.

Features

  • 2"x1" 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 / EAC / CE / UKCA
  • 2 years warranty

Specifications

SKM30A-15Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE
15V
CURRENT RANGE
0.2 ~ 2A
RATED POWER
30W
RIPPLE & NOISE (max.)Note.2
120mVp-p
LINE REGULATIONNote.3
±0.2%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY
300KHz typ.
EXTERNAL CAPACITANCE LOAD (max.)
100uF
EXTERNAL TRIM Adj. RANGE(Typ.)
-20 ~ +10%

INPUT

VOLTAGE RANGE
9 ~ 18VDC
UNDER VOLTAGE SHUTDOWN
8VDC
EFFICIENCY (Typ.)
89.5%
DC CURRENT Full load
2800mA
DC CURRENT No load
135mA
FILTER
Pi network
REMOTE CONTROL
Power ON : R.C ~ -Vin > 2.5V ~ 30VDC or open circuit ; Power OFF : R.C ~ -Vin < 0.5VDC or short
PROTECTION
Fuse recommended

PROTECTION (Note. 5)

OVER CURRENT
110% ~ 180% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT
All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE Input(Typ.)
>20 ~ 25VDC
OVER VOLTAGE Output(Typ.)
5Vo : 7V ~ 8.95V ; 12Vo : 15V ~ 19.2V ; 15Vo : 18V ~ 23.3V Protection type : Clamp by TVS diode

ENVIRONMENT

WORKING TEMP.
-40 ~ +75℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
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

SAFETY & EMC

SAFETY STANDARDS
EAC TP TC 020/2011 (EAC TP TC 004 for 48Vin type only) approved
WITHSTAND VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE
I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/ EN55032 Class A, FCC part 15 Class A without external components, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/ EN61000-4-2,3,4,5,6,8, light industry level, criteria A, EAC TP TC 020

OTHERS

MTBF
700Khrs min. MIL-HDBK-217F(25℃)
DIMENSION
50.8*25.4*11.2 mm or 2"*1"*0.44" inch (L*W*H)
PACKING
31.2g ; 10pcs/per tube, 400pcs/40 tube/per carton
Test conditions and notes5
  1. 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
  2. 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  3. 3.Line regulation is measured from low line to high line at rated load.
  4. 4.Load regulation is measured from 10% to 100% rated load.
  5. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

Technical drawings

SKM30A-15 S K M 3 0 series
S K M 3 0 series
SKM30A-15 S K M 3 0 series (2)
S K M 3 0 series (2)
SKM30A-15 S K M 3 0 series (3)
S K M 3 0 series (3)
SKM30A-15 Mechanical Specification
Mechanical Specification
SKM30A-15 Pin Configuration
Pin Configuration
SKM30A-15 Packing
Packing

Downloads

FAQ

Can I use the SKM30A-15 for 15V industrial instrumentation or control circuits?

Yes, it provides a constant 15V output at up to 2A with a 30W rating. It is appropriate for 15V industrial instrumentation or control circuits when the available input is within 9-18VDC.

Is this converter a fit for embedded systems that require regulated 15V power?

It can be used where an embedded system needs constant 15V output and the load stays within 2A. The module is also compact at 50.8 × 25.4 × 11.2 mm, which can help in space-constrained equipment.

Can the SKM30A-15 support 15V automation interfaces or signal-conditioning devices?

This model is intended for 15V constant-voltage loads up to 30W total. That makes it suitable for 15V automation interfaces or signal-conditioning devices operating from a 9-18VDC input source.

Can I use the SKM30A-15 in cold or high-heat indoor equipment?

Its specified operating range is -40°C to +75°C, which covers a wide range of equipment environments. No IP rating is provided, so while the temperature range is stated, resistance to water or dust ingress is not.

What is the difference between the SKM30A-15 and the other SKM30A converters?

The SKM30A family shares the same 30W rating and 9-18VDC input range. The output options are SKM30A-05 at 5V and 6A, SKM30A-12 at 12V and 2.5A, and SKM30A-15 at 15V and 2A.

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Mean Well SKM30A-15 DC-DC Converter - 30W - 9~18V in 15V out 2A
Mean Well

Mean Well SKM30A-15 DC-DC Converter - 30W - 9~18V in 15V out 2A

$33.40 USD

SKM30A-15 is the 15V output model of this series: rated power 30W, typical efficiency 89.5%.

Features

  • 2"x1" 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 / EAC / CE / UKCA
  • 2 years warranty
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