Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well DKM10C-12 DC-DC Converter - 10W - 36~75V in ±12V out 416mA

Name: Mean Well DKM10C-12 DC-DC Converter - 10W - 36~75V in ±12V out 416mA
Brand: Mean Well
SKU: DKM10C-12
Price: 23.93 USD
Availability: InStock

$23.93 USD

Shipping calculated at checkout.

Notify me when it's back in stock

Your order will be processed within 24 hours

Overview

DKM10C-12 is the ±12V output model of this series: rated power 10W, typical efficiency 86%.

SKM10 and DKM10 series are 10W isolated and regulated module type DC-DC converter with DIP 1"x1" package. It features international standard pins, a high efficiency up to 90%, wide working temperature range -40~+85℃, 1.5KVDC I/P-O/P isolation voltage, Compliance to BS EN/EN55032 radiated Class A without additional components , continuous-mode short circuit protection, etc. The models account for different input voltage 4.7~9V, 9~18V, 18~36V and 36~75V 2:1 wide input range, and various output voltage, 3.3V/5V/12V/15V for single output and ±5V/±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 1"x1" package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +85℃
No minimum load required
Comply to BS EN/EN55032 radiated Class A without additional components
High efficiency up to 90%
Protections: Short circuit (Continuous) / Overload / Over voltage / Input under voltage
1.5KVDC I/O isolation
Remote ON/OFF control and Triming output (±10%)
3 years warranty

Specifications

DKM10C-12Specifications from the official datasheet (2024-04-30 edition)

MODEL SELECTION TABLE

INPUT VOLTAGE (RANGE): 48V (36 ~ 75V)
INPUT CURRENT NO LOAD: 15mA
INPUT CURRENT FULL LOAD: 239mA
OUTPUT VOLTAGE: ±12V
OUTPUT CURRENT: ±0 ~416mA
EFFICIENCY (Typ.): 86%
CAPACITOR LOAD (MAX.)^{* For each output}: *440μF

INPUT

VOLTAGE RANGE: 36~75Vdc
SURGE VOLTAGE (100ms max.): 5Vin models : 12Vdc, 12Vin models : 25Vdc, 24Vin models : 50Vdc, 48Vin models : 100Vdc
FILTER: Pi type
PROTECTION: Fuse recommended. 5Vin models: 5A delay time Type, 12Vin models: 4A delay time Type, 24Vin models: 2A delay time Type, 48Vin models: 1A delay time Type
INTERNAL POWER DISSIPATION: 500mW

OUTPUT

VOLTAGE ACCURACY: ±1.5%
RATED POWER: 10W
RIPPLE & NOISE^Note.2: 50mVp-p
LINE REGULATION^Note.3: ±0.2%
LOAD REGULATION^Note.4: Single output models: ±0.2%, Dual output models:±1%
SWITCHING FREQUENCY (Typ.): 350KHz
EXTERNAL TRIM ADJ. RANGE (Typ.): ±10% (Single output model only)

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 110 ~ 140% rated output power Protection type : Recovers automatically after fault condition is removed
OVER VOLTAGE: Protection type : Clamp by diode
UNDER VOLTAGE LOCKOUT Start-up voltage: 5Vin: 4.4Vdc, 12Vin: 8.8Vdc, 24Vin: 17Vdc, 48Vin: 34Vdc
UNDER VOLTAGE LOCKOUT Shutdown voltage: 5Vin: 4.2Vdc, 12Vin: 8Vdc, 24Vin: 16Vdc, 48Vin: 32Vdc

FUNCTION

REMOTE CONTROL: Power ON: R.C. ~ -Vin >5.5~75Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +85℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +105℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (0 ~ 71℃)
SOLDERING TEMPERATURE: 1.5mm from case of 1 ~ 3sec./260℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC ( Note.5)

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
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 Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 1, 0.5KV
Surge BS EN/EN61000-4-5 Level 1, 0.5KV Line-Line
Conducted BS EN/EN61000-4-6 Level 2, 3V(e.m.f.)
Magnetic Field BS EN/EN61000-4-8 Level 2, 3A/m

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	Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 1, 0.5KV
Surge	BS EN/EN61000-4-5	Level 1, 0.5KV Line-Line
Conducted	BS EN/EN61000-4-6	Level 2, 3V(e.m.f.)
Magnetic Field	BS EN/EN61000-4-8	Level 2, 3A/m

OTHERS

MTBF: 1200Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 25.4*25.4*10.2mm (1*1*0.4 inch)
CASE MATERIAL: Black coated copper with Non-Conductive Base
PACKING: 18.3g ; 12pcs/per tube, 600pcs/50 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input(E:5Vdc, A:12Vdc, B:24Vdc, C:48Vdc), 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 10% 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

DKM10C-12 SKM10 & DKM10 series — SKM10 & DKM10 series

DKM10C-12 SKM10 & DKM10 series (2) — SKM10 & DKM10 series (2)

DKM10C-12 Plug Assignment — Plug Assignment

Typical applications

Downloads

Certificates2

Mean Well SKM10-DKM10-CE-dec Certificate PDF Download

Mean Well SKM-DKM10-UK-dec Certificate PDF Download

Test reports1

Test Report (DKM10C-12)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DKM10C-12 in a higher-voltage industrial system that needs a 12V rail?

Yes. The DKM10C-12 takes 36-75VDC input and provides a constant voltage ±12V output with 10W power. That makes it suitable for industrial, automation, or embedded equipment using that wider input range and requiring a compact auxiliary ±12V supply.

Is this model appropriate for embedded or communications equipment that needs regulated 12V power?

It can be appropriate when the available source is within 36-75VDC and the design needs constant voltage ±12V output. The 25.4 × 25.4 × 10.2 mm dimensions and 18.3g weight support dense layouts. The 10W rating sets the load limit for the application.

Can the DKM10C-12 support instrumentation or interface modules in automation hardware?

It is intended for applications that need a stable ±12V constant voltage rail from a 36-75VDC input source. That can make it a fit for instrumentation, interface, or control subsystems inside industrial equipment, provided the power requirement stays within 10W. EAC TP TC 020/2011 approval may also be useful in system-level compliance work.

Is the DKM10C-12 designed for harsh temperature conditions?

The specified operating temperature is -40°C to +85°C, which supports use in demanding indoor equipment environments. No IP rating is listed, so the specs alone do not support outdoor exposure claims. It is best treated as a protected internal converter rather than an exposed field device.

What is the difference between the DKM10C-12 and the other DKM10C versions?

The DKM10C-05 is 10W with ±5V output and ±1000mA, the DKM10C-12 is 10W with ±12V output and ±416mA, and the DKM10C-15 is 10W with ±15V output and ±333mA. They are all part of the same 10W series. The difference is the output voltage and listed output current.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

{ "id":8658915393856, "variants" :[{ "context":"default", "variant_id": 46633300066624, "sku":"DKM10C-12", "inventory_qty" : 1, "customer" : true, "custom_html" :"\u003cdiv class=\"price\"\u003e\n \u003cdiv class=\"price__default\"\u003e\n \u003cstrong class=\"price__current\"\u003e$23.93\u003c\/strong\u003e\n \u003cs class=\"price__was\"\u003e\u003c\/s\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"unit-price relative\" hidden\u003e\u003cspan class=\"visually-hidden\"\u003eUnit price\u003c\/span\u003e\u003cspan class=\"unit-price__price\"\u003e\u003c\/span\u003e\u003cspan class=\"unit-price__separator\"\u003e \/ \u003c\/span\u003e\u003cspan class=\"unit-price__unit\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n \u003cdiv class=\"price__no-variant\" hidden\u003e\n \u003cstrong class=\"price__current\"\u003eUnavailable\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }