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Mean Well SKM30G-15N 2"x1" Package DC-DC Converter 30W 15V, Single Output 2A

SKU SKM30G-15N

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Overview

SKM30G-15N is the 15V output model of this series: rated power 30W, typical efficiency 88.5%.

SKM30-N and DKM30-N series are 30W isolated and regulated module type DC-DC converter with DIP 2"x1" package. It features international standard pins, a high efficiency up to 89%, wide working temperature range -40~+90℃, 3KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated Class A without additional components, continuous-mode short circuit, overload, over voltage protection, remote ON/OFF and trimmable output voltage etc. The models account for different input voltage 9~36V and 18~75V 4:1 ultrawide input range, and various output voltage, 5V/12V/15V for single output and ±12V/±15V for dual outputs, which are suitable for all kinds of systems, such as industrial control, telecommunication field, distributed power architecture, and so on.

Features

DIP 2"x1" package with industry standard pinout
4:1 ultrawide input range
Operating temperature range -40 ~ +90℃
(-40 ~ +60℃ no derating)
No minimum load required
Comply to BS EN/EN55032 radiated Class A without additional components
High efficiency up to 89%
Protections: Short circuit (Continuous) / Overload / Over voltage
3KVDC I/O isolation
Remote ON/OFF control and Trimming output (±10%)
Screw terminal type available (Optional)
24Vdc model available (Only single output optional)
3 years warranty

Specifications

SKM30G-15NSpecifications from the official datasheet (2024-11-18 edition)

MODEL SELECTION TABLE

INPUT VOLTAGE (RANGE): Nominal 24V, 48V (18 ~ 75V)
INPUT CURRENT NO LOAD: 25mA
INPUT CURRENT FULL LOAD: 1420mA
OUTPUT VOLTAGE: 15V
OUTPUT CURRENT: 0~2000mA
EFFICIENCY (TYP.): 88.5%
CAPACITOR LOAD (MAX.)^{* For each output}: 220μF

INPUT

VOLTAGE RANGE: 18~75Vdc
FILTER: Pi network
PROTECTION: Fuse recommended (24Vin : 6A Slow-Blow type, 48Vin: 4A Slow-Blow)

OUTPUT

VOLTAGE ACCURACY: ±2% max.
RATED POWER: 30W
RIPPLE & NOISE^Note.2: 150mVp-p max.
LINE REGULATION^Note.3: ±0.2%
LOAD REGULATION^Note.4: ±0.5%
SWITCHING FREQUENCY (Typ.): 380KHz
EXTERNAL TRIM ADJ. RANGE (Typ.): ±10% (Single output model only)

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 110 ~ 230% Protection type : Recovers automatically after fault condition is removed
OVER VOLTAGE INPUT: Protection type : Shutdown output voltage (F type : 40Vdc typ. , G type: 86Vdc typ.)
OVER VOLTAGE OUTPUT: Clamp by TVS diodes

FUNCTION

REMOTE CONTROL: Power ON: R.C. ~ -Vin >2.5~5Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1Vdc or short

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +110℃ max.
WORKING HUMIDITY: 5% ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.05% / ℃
SOLDERING TEMPERATURE: 1.5mm from case of 3 ~ 5 sec./265℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVDC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE (Typ.): 1000pF
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032(CISPR32) N/A
Radiated BS EN/EN55032(CISPR32) Class A
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 ±4KV contact
Radiated Susceptibility BS EN/EN61000-4-3 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 1, 0.5KV
Surge BS EN/EN61000-4-5 ±0.5KV Line-Line
Conducted BS EN/EN61000-4-6 3V(e.m.f.)

Parameter	Standard	Test Level
Conducted	BS EN/EN55032(CISPR32)	N/A
Radiated	BS EN/EN55032(CISPR32)	Class A

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	±4KV contact
Radiated Susceptibility	BS EN/EN61000-4-3	3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 1, 0.5KV
Surge	BS EN/EN61000-4-5	±0.5KV Line-Line
Conducted	BS EN/EN61000-4-6	3V(e.m.f.)

OTHERS

MTBF: >250Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 50.8*25.4*11.2mm (2*1*0.44 inch)
CASE MATERIAL: Six-side shielded case
PACKING: Blank Type: 31g ; 10pcs/per tube, 400pcs/40 tube/per carton ST Type: 50g ; 10pcs/Box, 120pcs/12 Box/per carton

Test conditions and notes5

1.All parameters are specified at normal input(F:12Vdc, G:24Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 0% to 100% rated load.
5.The final equipment must be re-confirm that it still meet 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)

Technical drawings

SKM30G-15N SKM30-N & DKM30-N series — SKM30-N & DKM30-N series

SKM30G-15N SKM30-N & DKM30-N series (2) — SKM30-N & DKM30-N series (2)

SKM30G-15N SKM30-N & DKM30-N series (3) — SKM30-N & DKM30-N series (3)

SKM30G-15N Mechanical Specification — Mechanical Specification

SKM30G-15N Standard Packing — Standard Packing

Typical applications

Downloads

::specification::

FAQ

What are the main output specifications of the Mean Well SKM30G-15N?

The SKM30G-15N is a 30W single-output DC-DC converter rated for 15V DC output at up to 2A. It is designed in a compact 2" x 1" package and uses a 4:1 ultrawide input range. Mean Well also specifies up to 89% efficiency for this model.

Is the SKM30G-15N suitable for demanding temperature conditions?

This model is specified for operation from -40°C to +90°C. Mean Well states it can run from -40°C to +60°C without derating. That makes it a stronger fit for equipment exposed to wide ambient temperature swings than many basic board-mount converters.

What protection and isolation features does the SKM30G-15N include?

The SKM30G-15N includes protection for short circuit, overload, and over voltage conditions. It also provides 3KVDC input-to-output isolation. Those features support use in designs that need a compact isolated DC-DC stage with built-in fault protection.

How does the SKM30G-15N compare with lower-power DC-DC converters?

The main differentiator is its 30W power rating combined with a fixed 15V, 2A single output. It also adds a 4:1 ultrawide input range, 3KVDC isolation, and remote ON/OFF with output trimming, which are not always available on simpler lower-power modules. Buyers typically choose this model when they need a compact converter with more operating flexibility and protection coverage.

What kinds of applications is the SKM30G-15N best suited for?

This model is best suited to embedded or industrial electronic designs that require an isolated 15V DC rail up to 2A in a compact footprint. Its 2" x 1" package, no minimum load requirement, and wide operating temperature range make it practical where board space and operating conditions are constrained. It is a product-level fit when the design calls specifically for a 30W, single-output 15V DC-DC converter.

Does the SKM30G-15N support remote control or output adjustment?

Yes. Mean Well specifies remote ON/OFF control and output trimming of plus or minus 10% for the SKM30G-15N. That gives designers some flexibility to fine-tune the output around the nominal 15V target without changing to a different model.

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Model	Power	Voltage	Current	IP Rating
Mean Well SKM30G-12N 2"x1" Package DC-DC Converter 30W 12V, Single Output 2.5A	30W	12V	2.5A	IP20	View
Mean Well SKM30G-05N 2"x1" Package DC-DC Converter 30W 5V, Single Output 6A	30W	5V	6A	IP20	View
Mean Well SKM30F-15N 2"x1" Package DC-DC Converter 30W 15V, Single Output 2A	30W	15V	2A	IP20	View
Mean Well SKM30F-12N 2"x1" Package DC-DC Converter 30W 12V, Single Output 2.5A	30W	12V	2.5A	IP20	View
Mean Well SKM30F-05N 2"x1" Package DC-DC Converter 30W 5V, Single Output 120mA	30W	5V	0.12A	IP20	View

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