rev. page 1 of 3 date 08/2007 DESCRIPTION: DC/DC converter PART NUMBER: VEQ30 series features ·30W isolated output ·efficiency to 84% ·200KHz switching frequency ·4:1 input range ·six-sided shield ·remote on/off control model number VEQ30-Q24-S5 VEQ30-Q24-S12 VEQ30-Q24-S15 VEQ30-Q24-D12 VEQ30-Q24-D15 VEQ30-Q24-T512 VEQ30-Q24-T515 VEQ30-Q24-T5125 VEQ30-Q48-S5 VEQ30-Q48-S12 VEQ30-Q48-S15 VEQ30-Q48-D12 VEQ30-Q48-D15 VEQ30-Q48-T512 VEQ30-Q48-T515 VEQ30-Q48-T5125 input voltage 9-36VDC 9-36VDC 9-36VDC 9-36VDC 9-36VDC 9-36VDC 9-36VDC 9-36VDC 18-72VDC 18-72VDC 18-72VDC 18-72VDC 18-72VDC 18-72VDC 18-72VDC 18-72VDC output voltage 5VDC 12VDC 15VDC ±12VDC ±15VDC 5/±12VDC 5/±15VDC +5/+12/-5VDC 5VDC 12VDC 15VDC ±12VDC ±15VDC 5/±12VDC 5/±15VDC +5/+12/-5VDC output current 5000mA 2500mA 2000mA ±1250mA ±1000mA 3000/±625mA 3000/±500mA 3000/600/1000mA 5000mA 2500mA 2000mA ±1250mA ±1000mA 3000/±625mA 3000/±500mA 3000/600/1000mA input current no load full load 20mA 1350mA 20mA 1560mA 20mA 1560mA 25mA 1560mA 25mA 1560mA 25mA 1650mA 25mA 1650mA 25mA 1450mA 15mA 670mA 15mA 770mA 15mA 770mA 20mA 750mA 20mA 750mA 20mA 790mA 20mA 780mA 20mA 725mA 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 efficiency 77% 80% 80% 80% 80% 76% 76% 78% 78% 81% 81% 84% 84% 79% 80% 78% rev. page 2 of 3 date 08/2007 DESCRIPTION: DC/DC converter PART NUMBER: VEQ30 series INPUT input voltage range 24V: 48V: input filter 9-36V 18-72V PI type OUTPUT voltage accuracy single dual triple 3, 4 output +output -output 5V 12V/15V -5V voltage balance (dual) transient response: single output: 25% step load change dual output: dualFL-1/2L ± 1% error band external trim adj. range ripple & noise (20MHz BW) temperature coefficient short circuit protection line regulation 1 single/dual triple load regulation 2 single/dual triple ±1.0% max. ±1.0% max. ±3.0% max. ±1.0% max. ±5.0% max. ±2.0% max. ±1.0% max. <500µS <500µS ±10% 10mVrms, max 75mVpp, max ±0.02%/°C continuous ±0.2% max ±1.0% max ±1.0% max ±5.0% max GENERAL SPECIFICATIONS efficiency isolation voltage see table 500VDC min. isolation resistance 10 9 Ohm min. switching frequency 200KHz. Typical operating temperature range -25°C to +71°C case temperature 100°C max cooling free air convection storage temperature range -55°C to +105°C EMI/RFI six-sided continuous shield dimensions 2.56x3.0x0.83 inches case material black coated copper with non-conductive base (65x76.2x21.1mm) NOTES: 1. Measured from high line to low line 2. Measured from full load to 1/4 load 3. Max. total power from all outputs is limited to 30 watts but no output should be allowed to exceed its max.current 4. Min. current on each output is required to maintain specified regulation 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 rev. DESCRIPTION: DC/DC converter PART NUMBER: VEQ30 series DIMENSIONS (mm) DERATING CURVE 120% -25 71 100% Output Load(%) 80% 60% Natural Convection 40% 20% 100 0% -2 5 0 25 50 75 100 Ambient Temperature( ˚C) 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 page 3 of 3 date 08/2007