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MEAN WELL DETN01M12 1W DC-DC Unregulated Converter

The MEAN WELL DETN01M-12 series is a 1W isolated and unregulated DC-DC converter module with an SMD package. It offers international standard pins, up to 83% efficiency, a wide working temperature range (-40°C to +90°C), 3KVDC isolation voltage, compliance with BS EN/EN55032 radiated Class B, short-circuit protection, and more. These modules are designed for diverse applications including telecom systems, wireless networks, industrial control facilities, instrumentation, analyzers, detectors, and data switches. They are suitable for a variety of systems requiring different input voltages (5V/12V/24V ±10%) and various output voltages (±5V/±12V/±15V).

Authorized Distributors
Source:DigiKey
Part No:DETN01M-12
Stock:4
Inv Date:06-16-2026
Price: Unit price: $4.38
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Part No:DETN01M-12
Stock:0
Inv Date:06-17-2026
Price: Unit price: $5
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Part No:DETN01M-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $5.48
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Part No:DETN01M-12
Stock:23
Inv Date:06-16-2026
Price: Unit price: $5.2336
Buy/RFQ:
Part No:DETN01M-12
Stock:23
Inv Date:06-16-2026
Price: Unit price: $5.2336
Buy/RFQ:
Part No:DETN01M-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $5.25
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MEAN WELL DETN01M12 1W DC-DC Unregulated Converter Specifications:

  • input_voltage_range: 4.5 ~ 5.5Vdc (L), 10.8 ~ 13.2Vdc (M), 21.6 ~ 26.4Vdc (N)
  • surge_voltage: 9Vdc (5Vin models), 16Vdc (12Vin models), 30Vdc (24Vin models)
  • filter: Internal capacitor
  • protection: Fuse recommended (750mA for 5V, 300mA for 12V, 150mA for 24V)
  • internal_power_dissipation: 500mW
  • voltage_accuracy: ±2.0%
  • rated_power: 1W
  • ripple_and_noise: 75mVp-p
  • line_regulation: ±1.2%
  • load_regulation: ±8%
  • switching_frequency: 100KHz
  • short_circuit_protection: 0.5 second max (standard), Continuous (optional)
  • cooling: Free-air convection
  • working_temperature: -40 ~ +90°C (standard), -40 ~ +105°C (optional)
  • case_temperature: +100°C max
  • working_humidity: 20% ~ 90% RH non-condensing
  • storage_temp_humidity: -55 ~ +125°C, 10 ~ 95% RH non-condensing
  • temp_coefficient: 0.03% /°C (0 ~ 85°C)
  • soldering_temperature: 1.5mm from case for 1 ~ 10sec / 240°C max
  • vibration: 10 ~ 500Hz, 2G 10min/1cycle
  • safety_standards: UL62368-1, EAC TP TC 020/2011
  • withstand_voltage: 3KVDC (I/P-O/P)
  • isolation_resistance: 100M Ohms / 500VDC / 25°C / 70% RH
  • isolation_capacitance: 80pF
  • emc_emission: BS EN/EN55032
  • mtbf: 880K hrs min. (MIL-HDBK-217F)
  • dimensions: 15.24 x 10.9 x 7.1mm

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Frequently Asked Questions

Where can I buy MEAN WELL DETN01M12?

You can click on the BUY or RFQ button to purchase DETN01M12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part DETN01M12?

You can download the DETN01M12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of DETN01M12?

MEAN WELL

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