NFM-05 series

5W Output Switching Power Supply

Features

 Universal AC input / Full range
 Protections: Short circuit/ Overload / Over Voltage / Over temperature
 Ultra-miniature size, light weight
 Cooling by free air convection
 Isolation class 2
 Medical safety approved(2 x MOPP between primary to secondary)
 No load power consumption <0.5W
 100% full load burn-in test
 Fixed switching frequency at 67KHz
 High reliability
 Suitable for BF application with appropriate system consideration
 3 years warranty

NFM-05 series

MODELNFM-05-3.3NFM-05-5 NFM-05-12 NFM-05-15 NFM-05-24

OUTPUT

DC VOLTAGE3.3V 5V12V15V24V
RATED CURRENT1.25A 1A0.42A 0.33A 0.23A
CURRENT RANGE 0 ~ 1.25A 0 ~ 1A 0 ~ 0.42A0 ~ 0.33A 0 ~ 0.42A
RATED POWER4.125W 5W5.04W 4.95W 5.52W
RIPPLE & NOISE (max.) 80mVp-p 80mVp-p 150mVp-p 150mVp-p 240mVp-p
VOLTAGE ADJ. RANGE3 ~ 3.63V4.5 ~ 5.5V10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V
VOLTAGE TOLERANCE±2.0% ±2.0%±1.0%±1.0%±1.0%
LINE REGULATION±1.0%±1.0% ±0.5%±0.5%±0.5%
LOAD REGULATION±1.0%±1.0%±0.5%±0.5%±0.5%
SETUP, RISE TIME1000ms, 20ms/230VAC 1000ms, 20ms/115VAC at full load
HOLD UP TIME (Typ.)100ms/230VAC 24ms/115VAC at full load

INPUT

VOLTAGE RANGE85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE47 ~ 440Hz
EFFICIENCY(Typ.)67% 71% 73%74%76%
AC CURRENT (Typ.)0.12A/115VAC 0.08A/230VAC
INRUSH CURRENT (Typ.)COLD START 25A/115VAC 45A/230VAC
LEAKAGE CURRENTTouch current < 80 A/264VAC
Specs Sheetuntitled-3Download PDF