VEQ15 CUI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
rev. page date rev. page date DESCRIPTION: DC/DC converter 1 of 3 PART NUMBER: VEQ15 series
features
- 15W isolated output
- 4:1 input range
- six-sided shield
- efficiency to 82%
- 200KHz switching frequency
- remote on/off control model input output output input current number voltage voltage current no load full load efficiency VEQ15-Q24-S5 9-36VDC 5VDC 3000mA 15mA 810mA 77% VEQ15-Q24-S12 9-36VDC 12VDC 1250mA 15mA 780mA 80% VEQ15-Q24-S15 9-36VDC 15VDC 1000mA 15mA 780mA 80% VEQ15-Q24-D12 9-36VDC ±12VDC ±625mA 20mA 780mA 80% VEQ15-Q24-D15 9-36VDC ±15VDC ±500mA 20mA 780mA 80% VEQ15-Q24-T512 9-36VDC 5/ ±12VDC 1500/ ±310mA 20mA 780mA 80% VEQ15-Q24-T515 9-36VDC 5/ ±15VDC 1500/ ±250mA 20mA 780mA 80% VEQ15-Q24-T5125 9-36VDC +5/+12/-5VDC 1500/310/500mA 20mA 715mA 80% VEQ15-Q48-S5 18-72VDC 5VDC 3000mA 10mA 410mA 77% VEQ15-Q48-S12 18-72VDC 12VDC 1250mA 10mA 390mA 80% VEQ15-Q48-S15 18-72VDC 15VDC 1000mA 10mA 390mA 80% VEQ15-Q48-D12 18-72VDC ±12VDC ±625mA 15mA 380mA 82% VEQ15-Q48-D15 18-72VDC ±15VDC ±500mA 15mA 380mA 82% VEQ15-Q48-T512 18-72VDC 5/ ±12VDC 1500/ ±310mA 15mA 380mA 82% VEQ15-Q48-T515 18-72VDC 5/ ±15VDC 1500/ ±250mA 15mA 380mA 82% VEQ15-Q48-T5125 18-72VDC +5/+12/-5VDC 1500/310/500mA 15mA 350mA 82%
rev. page date DESCRIPTION: DC/DC converter 2 of 3 PART NUMBER: VEQ15 series 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 limted 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 INPUT input voltage range 24V: 9-36V 48V: 18-72V input filter PI type OUTPUT voltage accuracy single output ±1.0% max. dual +output ±1.0% max. -output ±3.0% max. triple 5V ±3.0% max. 12V/15V ±1.0% max. voltage balance (dual) ±1.0% max. transient response: single, 25% step load change <500 µ sec. dualFL-1/2L ± 1% error band <500 µ sec. External Trim Adj. Range ±10% Ripple & Noise 20MHz BW 10mV RMS., max 75mV p-p., max temperature coefficient ±0.02%/°C short circuit protection continuous line regulation 1 single/dual ±0.2% max triple ±1.0% max load regulation 2 single/dual ±1.0% max triple ±5.0% max GENERAL SPECIFICATIONS efficiency see table isolation voltage 500VDC min. Isolation resistance 10 9 Ohms 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 (65x76.2x21.1mm) case material black coated copper with non-conductive base
rev. page date DESCRIPTION: DC/DC converter 3 of 3 PART NUMBER: VEQ15 series DIMENSIONS (mm) -25 -25 100 50 75 0 0152 Output Load(%) 100% 120% 80% 60% 40% 20% Ambient T emperature( ˚C) Natural Convection DERATING CURVE