rev. page 1 of 2 date 09/2007 DESCRIPTION: single output dc-dc converter PART NUMBER: VKG series features ·built-in heatsink ·high density ·2:1 input range ·high reliability ·over-temp protection ·undervoltage lockout ·designed for rectified 220 V ac and 380 V ac ·overload protection model number VKG100-D300-S05 VKG150-D300-S12 VKG200-D300-S15 VKG250-D300-S24 VKG300-D300-S48 VKG500-D300-S15 VKG100-D600-S05 VKG150-D600-S12 VKG200-D600-S15 VKG250-D600-S24 VKG300-D600-S48 VKG500-D600-S24 ·long life ·six side metal shielding ·1000 V dc isolation ·able to withstand high vibration and shock ·perfectly suited for: transportation, mining, power plant, and power distribution input voltage 300 300 300 300 300 300 600 600 600 600 600 600 input range 200-400 200-400 200-400 200-400 200-400 200-400 400-800 400-800 400-800 400-800 400-800 400-800 output voltage 5 V dc 12 V dc 15 V dc 24 V dc 48 V dc 15 V dc 5 V dc 12 V dc 15 V dc 24 V dc 48 V dc 24 V dc output current 20 A 12.5 A 13.3 A 10.4 A 6.25 A 33.3 A 20 A 12.5 A 13.3 A 10.4 A 6.25 A 20.8 A ripple & noise 50 mVpp 120 mVpp 150 mVpp 200 mVpp 400 mVpp 150 mVpp 50 mVpp 120 mVpp 150 mVpp 200 mVpp 400 mVpp 200 mVpp INPUT input voltage range input reversal protection 300 V dc 200-400 V dc 600 V dc 400-800 V dc built-in, requires an input fuse OUTPUT voltage accuracy ripple & noise line regulation load regulation temperature coefficient current limit, % nominal output transient response ±1% <1% Vo ±0.2% ±0.4% ±0.01%/°C 120% 200 μs 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 efficiency 87% 89% 90% 91% 92% 90% 87% 89% 90% 91% 92% 91% rev. GENERAL SPECIFICATIONS isolation resistance 2 of 2 date 09/2007 DESCRIPTION: single output dc-dc converter PART NUMBER: VKG series efficiency isolation voltage page input-output input-case output-case see table 1000 V dc 1000 V dc 1000 V dc 500 MΩ switching frequency 160-200 KHz operating temperature range -25°C to +80°C storage temperature -45°C to +105°C operating humidity 5% - 85% RH storage humidity 5% - 95% RH DIMENSIONS (inches) 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382