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Mean Well DPAN02C-12 DC-DC Converter - 2W - 36~75V in ±12V out 83mA

SKU DPAN02C-12

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Overview

DPAN02C-12 is the ±12V output model of this series: rated power 2W, typical efficiency 82%.

SPAN02 and DPAN02 series are 2W isolated and regulated module type DC-DC converter with SIP 8 package. It features international standard pins, a high efficiency up to 85%, wide working temperature range -40~+90℃, 1.5KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated class A without additional components, overload and continuous-mode short circuit protection, etc. The models account for different input voltage 4.5~9V, 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

SIP8 package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +90℃
No minimum load required
Comply to BS EN/EN55032 radiated Class A without additional components
High efficiency up to 85%
Protections: Short circuit (Continuous) / Overload
1.5KVDC I/O isolation
Remote ON/OFF control
3 years warranty

Specifications

DPAN02C-12Specifications from the official datasheet (2024-04-30 edition)

INPUT

INPUT VOLTAGE (RANGE): 48V (36 ~ 75V)
INPUT CURRENT NO LOAD: 12mA
INPUT CURRENT FULL LOAD: 51mA
VOLTAGE RANGE: 36~75Vdc
SURGE VOLTAGE (100ms max.): 5Vin models : 15Vdc ; 12Vin models : 25Vdc ; 24Vin models : 50Vdc ; 48Vin models : 100Vdc
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 5Vin models: 1000mA Slow-Blow Type, 12Vin models: 500mA Slow-Blow Type, 24V and 48Vin models: 250mA Slow-Blow Type
INTERNAL POWER DISSIPATION: 500mW

OUTPUT

OUTPUT VOLTAGE: ±12V
OUTPUT CURRENT: ±0 ~ 83mA
EFFICIENCY (TYP.): 82%
CAPACITOR LOAD (MAX.)^{* For each output}: *83μF
VOLTAGE ACCURACY: ±1.5%
RATED POWER: 2W
RIPPLE & NOISE^Note.2: 75mVp-p
LINE REGULATION^Note.3: ±0.5%
LOAD REGULATION^Note.4: Single output models:±0.5%, Dual output models:±1%
SWITCHING FREQUENCY (Typ.): 100KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: Protection type : Recovers automatically after fault condition is removed
UNDER VOLTAGE LOCKOUT Start-up voltage: 5Vin : 4.2Vdc ; 12Vin : 7.3Vdc ; 24Vin : 15.5Vdc ; 48Vin : 31Vdc
UNDER VOLTAGE LOCKOUT Shutdown voltage: 5Vin : 3Vdc ; 12Vin : 5.8Vdc ; 24Vin : 12Vdc ; 48Vin : 24Vdc

FUNCTION

REMOTE CONTROL: Power ON: R.C. ~ -Vin <0.8Vdc or open circuit; Power OFF: R.C. ~ -Vin >4 ~ 15Vdc

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +100℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (0 ~ 85℃)
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.): 10pF
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: 2500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 21.8*9.2*11.1mm (0.86*0.36*0.44 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 2.7g ; 14pcs/per tube, 2058pcs/147 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

DPAN02C-12 Plug Assignment — Plug Assignment

Typical applications

Downloads

Certificates2

Certificate (SPAN02-DPAN02-CE-sec)(EN) PDF Download

Certificate (SPAN-DPAN02-UK-dec)(EN) PDF Download

Test reports1

Test Report (DPAN02C-12)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DPAN02C-12 for a 12V control or interface circuit in industrial equipment?

Yes, it is suited to constant-voltage ±12V applications where the source falls within 36-75VDC and the load stays within 2W. That makes it appropriate for low-power control, interface, and signal-handling sections inside industrial equipment.

Is the DPAN02C-12 a good fit for embedded analog or instrumentation sections that run on 12V?

It can be used where an embedded analog or instrumentation stage requires a ±12V constant-voltage rail and modest power demand. The 2W rating and 21.8 × 9.2 × 11.1 mm size make it better aligned with compact low-power electronics than with larger 12V loads.

Would the DPAN02C-12 work for low-power automation modules powered from 36-75VDC?

It is intended for low-power automation modules that need ±12V output and have an input available in the 36-75VDC range. Because the converter is rated at 2W, it is best used for light electronics rather than power-hungry actuators or larger subsystems.

Can this converter handle cold warehouses or hot electrical enclosures?

The specified operating range is -40°C to +90°C, so the temperature rating covers both cold and hot equipment conditions. The specs do not list an IP rating, so they do not confirm suitability for exposed outdoor mounting.

What is the difference between the DPAN02C-12 and the other DPAN02C models?

The DPAN02C-12, DPAN02C-05, and DPAN02C-15 all share a 2W rating and the same 21.8 × 9.2 × 11.1 mm form factor. The main difference is output: the -05 version is ±5V, the -12 version is ±12V at ±83mA, and the -15 version is ±15V at ±67mA.

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Model	Power	Voltage	Current	IP Rating
Mean Well DPAN02E-15 DC-DC Converter - 2W - 4.5~9V in ±15V out 67mA	2W	15V	0.067A	IP20	View
Mean Well DPAN02E-12 DC-DC Converter - 2W - 4.5~9V in ±12V out 83mA	2W	12V	0.083A	IP20	View
Mean Well DPAN02E-05 DC-DC Converter - 2W - 4.5~9V in ±5V out 200mA	2W	5V	200 Milliampere	IP20	View
Mean Well DPAN02C-15 DC-DC Converter - 2W - 36~75V in ±15V out 67mA	2W	15V	0.067A	IP20	View
Mean Well DPAN02C-05 DC-DC Converter - 2W - 36~75V in ±5V out 200mA	2W	5V	200 Milliampere	IP20	View
Mean Well DPAN02B-15 DC-DC Converter - 2W - 18~36V in ±15V out 67mA	2W	15V	0.067A	IP20	View
Mean Well DPAN02B-12 DC-DC Converter - 2W - 18~36V in ±12V out 83mA	2W	12V	0.083A	IP20	View
Mean Well DPAN02B-05 DC-DC Converter - 2W - 18~36V in ±5V out 200mA	2W	5V	200 Milliampere	IP20	View
Mean Well DPAN02A-15 DC-DC Converter - 2W - 9~18V in ±15V out 67mA	2W	15V	0.067A	IP20	View
Mean Well DPAN02A-12 DC-DC Converter - 2W - 9~18V in ±12V out 83mA	2W	12V	0.083A	IP20	View
Mean Well DPAN02A-05 DC-DC Converter - 2W - 9~18V in ±5V out 200mA	2W	5V	200 Milliampere	IP20	View

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