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We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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NFM-05 Series - 5W Single Output Encapsulated Medical Power Supply

Home > Products >Medical Grade Power Supplies > 5W Single Output Encapsulated Medical Power Supply

Features

  • Universal AC input/full range
  • Ultra low profile
  • Isolation class II
  • No load power consumption <0.5W
  • Short circuit, OLP, OVP & OTP
  • Compliance to UL60601-1 & TUV EN60601-1 medical standards
  • Cooling by free air convection

Applications

  • Non-patient contact medical
  • General electronics
  • IT equipment
  • Industrial

Description

Featuring class II isolation levels they can be equiped into non-patient contact medical equipment and still comply with class B as per EMI regulations. With energy saving and the environment in mind the no load power consumption is lower than 0.5W so that it complies with the requirements for "green mode" power supplies. Standard functions include short circuit, over load and over voltage protections and over temperature protection is equipped on the whole NFM series. Suitable for use in general medical or for industrial usage that require low leakage current, general electronic applications and low profile IT equipment these on-board type PSU's can be applied on the main control PCB of the final systems.

Standards

TUVMedicalMEDICALCBCSUUSCE
NFM-05 Series Product Image - NFM-05 Series - 5W Single Output Encapsulated Medical Power Supply

Case Details

58 x 45 x 19.1mm

Specification

Input Voltage 85 ~ 264VAC 120 ~ 370VDC
Input Frequency 47 ~ 440Hz
AC Current 0.12A/115VAC 0.08A/230VAC
Inrush Current 25A/115VAC 45A/230VAC typically, cold start
Setup, Rise Time 1000ms, 20ms/230VAC 1000ms, 20ms/115VAC at full load
Holdup Time 100ms/230VAC 20ms/115VAC typically at full load
Overload Protection Above 105% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Protection type Shut off
Over Temperature Protection Tj 145°C typically (U1) Detect on main control IC
Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature -20°C to +70°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C to +85°C, 10 to 95% RH
Temp Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes
Satety Standards UL60601-1,TUV EN60601-1 Approved
Withstand Voltage I/P-O/P:4KVAC
Isolation Resistance I/P-O/P:100M Ohms/500VDC
EMC Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B, EN61000-3-2,-3
EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, EN61204-3 Medical level, criteria A.
MTBF 738.7Khrs min. MIL-HDBK-217F (25°C)
Dimensions 58 x 45 x 19.1mm

Items

NFM-05 Series Output Data

Part Code Voltage Rated Current Current Range Rated Power R&N Volt. Adj.
NFM-05-3.3 3.3V 1.25A 0 ~ 1.25A 4.125W 80mV 3 ~ 3.63V
NFM-05-5 5V 1A 0 ~ 1A 5W 80mV 4.5 ~ 5.5V
NFM-05-12 12V 0.42A 0 ~ 0.42A 5.04W 150mV 10.8 ~ 13.2V
NFM-05-15 15V 0.33A 0 ~ 0.33A 4.95W 150mV 13.5 ~ 16.5V
NFM-05-24 24V 0.23A 0 ~ 0.23A 5.52W 240mV 21.6 ~ 26.4V
.
Part Code Tol. Line Reg. Load Reg. Eff. OVP
NFM-05-3.3 ±2.0% ±1.0% ±1.5% 67% 3.8 ~ 4.95V
NFM-05-5 ±2.0% ±1.0% ±1.5% 71% 5.75 ~ 6.75V
NFM-05-12 ±1.0% ±0.5% ±0.5% 73% 13.8 ~ 16.2V
NFM-05-15 ±1.0% ±0.5% ±0.5% 76% 17.25 ~ 20.25V
NFM-05-24 ±1.0% ±0.5% ±0.5% 76% 27.6 ~ 32.4V
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