rev. page 1 of 3 date 06/2008 DESCRIPTION: open frame ac-dc power supply PART NUMBER: VFM100 series features · universal input: 90~264VAC ·efficiency at 85% typical ·conductive EMI meets CISPR/FCC, class B/EN61204-3 class B ·power factor correction ·single output E210311 model number VFM100-S5 VFM100-S9 VFM100-S12 VFM100-S15 VFM100-S18 VFM100-S24 VFM100-S48 output voltage 5V 9V 12V 15V 18V 24V 48V max. load 20A 11.2A 8.4A 6.7A 5.6A 4.2A 2.1A min. load 0A 0A 0A 0A 0A 0A 0A ripple & noise 1 2% 1% 1% 1% 1% 1% 1% voltage accuracy ±1% ±1% ±1% ±1% ±1% ±1% ±1% line regulation 2 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% INPUT voltage frequency inrush current 90-264VAC 47 to 63Hz 50A max. @ 264VAC OUTPUT hold up time short circuit protection over voltage protection 20mS typ. @ 115VAC continuous auto recovery ENVIRONMENTAL CHARACTERISTICS operating temperature storage temperature 0°C-40°C -20°C-85°C MECHANICAL OUTLINE dimensions 5x3x1.34 inches (127x76.2x34 mm) GENERAL and SAFETY isolation voltage (HI-POT) safety approvals EMI standard leakage current RoHS input to output 4242 V dc for 1 minute approved to UL 60950 E210311, TUV, CE conducted emissions comply with CISPR22, FCC class B 3.5mA max. yes 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 load regulation 3 ±1% ±1% ±1% ±1% ±1% ±1% ±1% rev. PART NUMBER: VFM100 series page 2 of 3 date 06/2008 DESCRIPTION: open frame ac-dc power supply DIMENSIONS (mm) 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 rev. PART NUMBER: VFM100 series page 3 of 3 date 06/2008 DESCRIPTION: open frame ac-dc power supply DERATING CURVES Models: VFM100-S9, VFM100-S24, VFM100-S28, VFM100-S48 Models: VFM100-S12, VFM100-S15, VFM100-S18 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382