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Mean Well MDD06F-12 Medical Grade DC/DC Converter 6W - 9-36V input, 12 and -12V output 500mA

12V6WDC/DCMedical Grade

SKU MDD06F-12

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Overview

MDD06F-12 is the ±12V output model of this series: rated power 6W, typical efficiency 81%.

MDS06 and MDD06 series are 6W isolated and regulated module type medical grade DC-DC converter with DIP 24 package. It features international standard pins, a high efficiency up to 84%, wide working temperature range -40~+90℃, 6KVDC or 4.2KVAC I/P-O/P high isolation voltage, compliance with IEC60601-1 medical standard, continuous-mode short circuit protection, etc. The models account for different input voltage 9~36V and 18~75V 4:1 wide input range, and various output voltage, 5V/12V/15V for single output and ±5V/±12V/±15V for dual output. Which are suitable for medical systems, ultra low leakage current.

Features

DIP 24 package with international standard pinout
4:1 wide input range
Low patient leakage current <5μA
Wide operating temperature range -40 ~ +90℃
Medical safety approved (2xMOPP) according to IEC60601-1
Protections: Short circuit (Continuous) / Overload / UVLO
6KVDC or 4.2KVAC high I/O isolation (Reinforced isolation)
3 years warranty

Specifications

MDD06F-12Specifications from the official datasheet (2025-07-28 edition)

INPUT

INPUT VOLTAGE (RANGE): Normal 12V,24V (9 ~ 36V)
INPUT CURRENT NO LOAD: 28mA
INPUT CURRENT FULL LOAD: 617mA
VOLTAGE RANGE: 9 ~ 36Vdc ,
SURGE VOLTAGE (100ms max.): F models : 50Vdc ; G models : 100Vdc
FILTER: Pi type
PROTECTION (Typ.): Fuse recommended. F models: 2A slow-blow Type, G models: 1A slow-blow Type

OUTPUT

OUTPUT VOLTAGE: ±12V
OUTPUT CURRENT: ±25 ~ 250mA
EFFICIENCY (TYP.): 81%
CAPACITOR LOAD (MAX.)^{* For each output}: *47μF
VOLTAGE ACCURACY: ±2%
RATED POWER: 6W
RIPPLE & NOISE^Note.2: 100mVp-p
LINE REGULATION^Note.3: ±0.5%
LOAD REGULATION^Note.4: ±0.5%
SWITCHING FREQUENCY (Typ.): 280KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 110 ~ 250% rated output power Protection type : Recovers automatically after fault condition is removed
UNDER VOLTAGE LOCKOUT Start-up voltage: 8.8Vdc
UNDER VOLTAGE LOCKOUT Shutdown voltage: 8Vdc

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (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: 0.05% / ℃ (0 ~ 71℃)
SOLDERING TEMPERATURE: 1.5mm from case of 3 ~ 5sec./265℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC ( Note.5)

SAFETY STANDARDS: IEC60601-1(LVD) 3rd edition, EAC TP TC 020/2011(EAC TP TC 004 for 48Vin type only) approved
WITHSTAND VOLTAGE: I/P-O/P:6KVDC or 4.2KVAC
ISOLATION RESISTANCE: I/P-O/P:1000M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE (Typ.): 20pF
ISOLATION LEVEL: Primary-secondary: 2xMOPP when system input voltage is with 250VAC, 50/60Hz
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55011 N/A
Radiated BS EN/EN55011 Class A without external components
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 ±15KV air
Radiated Susceptibility BS EN/EN61000-4-3 10V/m
EFT/Bursts BS EN/EN61000-4-4 ±2KV
Surge BS EN/EN61000-4-5 ±2KV Line-Line
Conducted BS EN/EN61000-4-6 10Vrms(e.m.f.)
Magnetic Field BS EN/EN61000-4-8 30A/m

Parameter	Standard	Test Level
Conducted	BS EN/EN55011	N/A
Radiated	BS EN/EN55011	Class A without external components

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	±15KV air
Radiated Susceptibility	BS EN/EN61000-4-3	10V/m
EFT/Bursts	BS EN/EN61000-4-4	±2KV
Surge	BS EN/EN61000-4-5	±2KV Line-Line
Conducted	BS EN/EN61000-4-6	10Vrms(e.m.f.)
Magnetic Field	BS EN/EN61000-4-8	30A/m

OTHERS

MTBF: >454Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 31.8*20.3*12.2mm (1.25*0.8*0.48 inch)
CASE MATERIAL: UL94V-0 plastic case
PACKING: 17g ; 15pcs/per tube, 750pcs/50 tube max./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 10% to 100% rated load for MDD06.
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

MDD06F-12 Mechanical Specification — Mechanical Specification

MDD06F-12 Plug Assignment — Plug Assignment

MDD06F-12 MDS06 & MDD06 series — MDS06 & MDD06 series

MDD06F-12 MDS06 & MDD06 series (2) — MDS06 & MDD06 series (2)

Typical applications

Downloads

Certificates2

Mean Well MDS(D)03-MDS(D)06-CE-dec Certificate PDF Download

Mean Well MDD-MDS03-06-UK-dec Certificate PDF Download

Test reports1

Mean Well MDD06F-12 Test Report PDF Download

FAQ

Can I use the MDD06F-12 for 12V industrial sensors, relays, or control electronics?

It fits low-power ±12V control and instrumentation sections that need constant-voltage output and remain within 0.25A per output. With 6W available, it targets compact electronics rather than heavy loads.

Is the MDD06F-12 suitable for embedded automation or monitoring systems powered from 9-36V?

Yes, it is appropriate for embedded automation or monitoring subcircuits that need ±12V from the listed 9-36VDC input range. The output is limited to 0.25A per output, so the design should stay within that current and power envelope.

Can this model be used in medical-grade equipment that requires a compact 12V converter?

It is designed as a medical-grade DC/DC converter, approved to IEC60601-1 3rd edition and EAC with 2xMOPP isolation. For electrical sizing, it provides ±12V constant-voltage output at up to 0.25A per output with 6W total output power.

What are the differences between MDD06F-12, MDD06F-05, and MDD06F-15?

The MDD06F-12 outputs ±12V at up to 0.25A, while the MDD06F-05 outputs ±5V at up to 0.6A and the MDD06F-15 outputs ±15V at up to 0.2A (per output). All three share the same 6W power rating, 9-36V input range, -40°C to +90°C operating temperature range, 31.8 × 20.3 × 12.2 mm dimensions, and 0.017 kg weight.

Can the MDD06F-12 be used outdoors or in equipment exposed to weather?

The published operating temperature range is -40°C to +90°C, with derating at higher ambient temperatures per the derating curve. Because no IP rating is listed, the specs do not confirm direct outdoor, wet, or dust-exposed use.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well MDD06G-15 Medical Grade DC/DC Converter 6W - 18-75V input, 15 and -15V output 400mA	6W	15V	0.4A	IP20	View
Mean Well MDD06G-12 Medical Grade DC/DC Converter 6W - 18-75V input, 12 and -12V output 500mA	6W	12V	0.5A	IP20	View
Mean Well MDD06G-05 Medical Grade DC/DC Converter 6W - 18-75V input, 5 and -5V output 1.2A	6W	5V	1.2A	IP20	View
Mean Well MDD06F-15 Medical Grade DC/DC Converter 6W - 9-36V input, 15 and -15V output 400mA	6W	15V	0.4A	IP20	View
Mean Well MDD06F-05 Medical Grade DC/DC Converter 6W - 9-36V input,5 and -5V output 1.2A	6W	5V	1.2A	IP20	View

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