rev. rev. page date 1 of 2
08/2007
PART NUMBER: VFM05 series
DESCRIPTION: open frame AC/DC power supply
features ·universal input: 85~264VAC ·efficiency at 77% typical ·meets UL/cUL, TUV, CE ·conductive EMI meets CISPR/FCC, Class B ·single output
model number VFM05-S033 VFM05-S050 VMF05-S090 VFM05-S120 VFM05-S180 VFM05-S150 VFM05-S240
output voltage 3.3 V 5.0 V 9.0 V 12 V 18 V 15 V 24 V
output current min. rated max. 0A 1.25 A 0A 1.0 A 0A 0.55 A 0A 0.42 A 0A 0.28 A 0A 0.33 A 0A 0.23 A
ripple 1 (mVp-p) 50 mV 50 mV 90 mV 120 mV 180 mV 150 mV 240 mV
voltage accuracy ±1% ±1% ±1% ±1% ±1% ±1% ±1%
line reg. 2 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
load reg. 3 ±1% ±1% ±1% ±1% ±1% ±1% ±1%
INPUT
voltage frequency inrush current isolation leakage current 85-264 Vac 47 to 63 Hz 40 A max. @ 264 Vac input to output = 4,242VDC 0.25mA max.
OUTPUT
hold up time short circuit protection temperature coefficient 8mS typ. @ 115VAC continuous ±0.05% / °C
GENERAL & SAFETY
operating temperature storage temperature approvals emmisions 0° - 70°C (see derating curve) -20° - +85°C UL60950, TUV, CE CISPR/FCC Class B
MECHANICAL OUTLINE
dimensions 2.17x1.38x0.83(max) inches ( 55x35x21mm 3 )
NOTES: 1. add a 0.1µF ceramic capacitor and a 10µF E.L. capacitor to output for ripple and noise measuring @20MHz BW. 2. line regulation is measured from 100VAC to 240VAC with full load. 3. load regulation is measured from 60% to 100% full load and from 60% to 20% full load (60% ±40% full load).
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 phone fax
rev. page date 2 of 2
08/2007
PART NUMBER: VFM05 series
DESCRIPTION: open frame AC/DC power supply
DIMENSIONS (mm)
( ) Tolerances: .xx ± .02(.xx ± .5) unless otherwise noted.
-Vo
ACN
1.38 (35.00) 1.28 (32.48)
0.89 (22.50)
ACL
+Vo
0.16 (4.01) 0.2 (5.01) 2.01 (51.01) 2.17 (55.00)
VR
0.49 (12.47) 0.83 (21.00)max 0.06 (1.60) 0.1 (2.60)
0.04 (1.02) 0.17 (4.40) 0.15 (3.70) 0.07 (1.78) 1.85 (47.00)
DERATING CURVE
100% 75% 50% 25% 0% 0 10 20 30 40 50 60 70 80 90 Ambient Temperature(˚C) 20LFM(Natural Convection) -6.667%/˚C
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 phone fax
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