MEAN WELL NFM-10-12 Open Frame Power Supply, 12 V, 0.85 A, 10.2 W

At a glance

Output Voltage: 12 V DC
Rated Output Current: 0.85 A
Rated Output Power: 10.2 W
Input Voltage Range: 85 V to 264 V AC
Isolation Level: Primary to secondary: 2 x MOPP
Efficiency (typ.): 78%

Model NFM-10-12Current model

MEAN WELL NFM-10-12 Open Frame Power Supply, 12 V, 0.85 A, 10.2 W

Price on request

At a glance

Output Voltage: 12 V DC
Rated Output Current: 0.85 A
Rated Output Power: 10.2 W
Input Voltage Range: 85 V to 264 V AC
Isolation Level: Primary to secondary: 2 x MOPP
Efficiency (typ.): 78%

Small medical grade open frame board built into equipment that needs a low leakage, double isolated DC supply from the mains. Open frame power supply, 12 V, 0.85 A, 10.2 W. Universal AC input, full range.

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WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
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Overview

What it is

The MEAN WELL NFM-10-12 is a open frame power supply from the NFM-10 series (10 W Single Output Medical Grade Switching Power Supply), rated 12 V, 0.85 A, 10.2 W.

What it is used for

Small open frame medical grade supply built into equipment that needs a low leakage, double isolated DC rail from mains.

Key features

Universal AC input, full range.
Protections: short circuit, overload, over voltage, over temperature.
Medical safety approved (2 x MOPP between primary and secondary).
Isolation Class II, cooled by free air convection.
No load power consumption below 0.5 W.
Suitable for BF application with appropriate system consideration.

Key Specifications

Output Voltage: 12 V DC.
Rated Output Current: 0.85 A.
Rated Output Power: 10.2 W.
Input Voltage Range: 85 V to 264 V AC; 120 V to 370 V DC.
Isolation Level: Primary to secondary: 2 x MOPP.

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL NFM-10-12 Open Frame Power Supply, 12 V, 0.85 A, 10.2 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 65 x 45 x 22 mm (L x W x H)
Weight: 0.045 kg
Mounting: Open Frame

Technical specifications

Key facts

What is it?: Open frame power supplyBrand MEAN WELL, model NFM-10-12
What does it output?: 12 V DC, 0.85 A, 10.2 W
What input does it accept?: 85 V to 264 V AC
How does it mount?: Open Frame
Which documents are available?: Datasheet Open documents

RelatedDocumentsAll MEAN WELL documents

Output

Output Voltage: 12 V DC
Rated Output Current: 0.85 A
Output Current Range: 0 to 0.85 A
Rated Output Power: 10.2 W
Ripple and Noise (max.): 150 mVp-p
Output Voltage Adjustment Range: 10.8 V to 13.2 V
Output Voltage Tolerance: ±1.0%
Efficiency (typ.): 78%

Input

Input Voltage Range: 85 V to 264 V AC; 120 V to 370 V DC
Input Frequency Range: 47 Hz to 440 Hz

Protection

Isolation Level: Primary to secondary: 2 x MOPP
Withstand Voltage: I/P to O/P: 4 kV AC

Environment

Operating Temperature: -20 °C to +70 °C (see derating curve)
Operating Humidity: 20% to 90% RH non-condensing
Cooling: Free air convection

Physical

Dimensions: 65 x 45 x 22 mm (L x W x H)
Weight: 0.045 kg
Mounting: Open Frame

Approvals

MTBF: 723.2K hrs min. MIL-HDBK-217F (25 °C)

Other

Series: NFM-10

Warranty: Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	10.2 W

Downloads

Documentation

NFM-10 series datasheetPublicDatasheet · Family · meanwell.com
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Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the NFM-10-12 accept?

MEAN WELL lists 85 V to 264 V AC; 120 V to 370 V DC for this model.

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