DC-DC CONVERTERS DVC125 9 7 . 5 - 1 3 2 W AT T S D C / D C C O N V E R T E R FEATURES • • • • • • • • • • • Designed for rugged environment Rugged construciton / potted device Protection against harsh conditions DC/DC wide range input Filtered against input transients Input-Output galvanic seperation 1.5kV Designed to EN60950, EN1175 High efficiency Regulated output Short-circuit / No-load protection Over temperature protection SPECIFICATIONS ENVIRONMENT INPUT Input range Transient over voltage (20ms, one time) Reverse polarity protection 12VDC 10-20VDC 24VDC 17-40VDC model dependant 36VDC 25-70VDC model dependant 48VDC 33-90VDC 110VDC 56-154VDC 25-35V @ 12VDC 50-52V @ 24VDC model dependant 80-90V @ 36VDC model dependant 100-110V @ 48VDC model dependant 220V @ 110VDC External input fuse is blown OUTPUT Output voltage See table Output current Output voltage tolerance Load regulation static See table ±3% @ 5VDC model ±1% @ 12-24VDC models ±1.5% typical model dependant 0-100% load ≤0.5ms, ≤1ms for DVC251 Regulation time Line regulation Temperature drift Ripple & noise Over voltage protection Efficiency 98 ±0.1% 0.2% typ 0 - 60°C 0.5% typ -25 - 60°C 100mVp-p Protective shut down, self reset after cool down 85-92% model dependant Ambient temperature Storage temperature Over temperature protection Humidity Cooling -40°C - 75°C without power derating, Max baseplate temperature 100°C -40°C - 85°C Protective shut down, self reset after cool down 100% relative humidity, dewing permitted Natural convection / cooling via contact to mounting surface STANDARDS Safety Designed to meet EN60950, EN1175 Protective degree IP67 (not connector) Insulation Input to output: 1.5kV, 500V for 12/24 models Input to case: 1.5kV, 500V for 12/24 models Output to case: 500V Designed to meet EN55011 Class B, EN61000-6-2 EMC MECHANICAL Case size & weight DVC75: 110 x 68 x 38mm, 450g DVC125/150: 156 x 85 x 40mm, 1000g DVC251: 153 x131 x 50mm, 950g DVC500: 222 x 16 x 50mm, 2750g OPTIONS Custom device Individual cable loom, alternative input / output voltages Version with “E” mark (E1approval) for road vehicle Variants for railway applications DOC. NO. PBC9 REV.C 28-4-11 DVC125 SELECTION TABLE TYPE INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT *) CAT. NO. DVC125-24-12 24VDC (17-40VDC) DVC125-24-15 24VDC (20-40VDC) 12,5VDC 8A 105078 15VDC 6.5A 105071 DVC125-24-20 DVC125-24-24 24VDC (17-40VDC) 20VDC 5A 105106 24VDC (17-40VDC) 24VDC 5A 105079 DVC125-36-12 36VDC (25-70VDC) 12.5VDC 10A 105077 DVC125-36-20 36VDC (25-70VDC) 20VDC 5.5A 105076 DVC125-36-24 36VDC (25-70VDC) 24VDC 5.5A 105107 DVC125-48-12 48VDC (33-90VDC) 12.5VDC 10A 105086 DVC125-48-20 48VDC (33-90VDC) 20VDC 5.5A 105104 DVC125-48-24 48VDC (33-90VDC) 24VDC 5.5A 105080 DVC125-80-12 72/80/96/110VDC (56-154VDC) 12,5VDC 10A 105087 DVC125-80-20 72/80/96/110VDC (56-154VDC) 20VDC 5.5A 105105 DVC125-80-24 72/80/96/110VDC (56-154VDC) 24VDC 5.5A 105082 DC-DC CONVERTERS 9 7 . 5 - 1 3 2 W AT T S D C / D C C O N V E R T E R TECHNICAL ILLUSTRATION TECHNICAL ILLUSTRATION Doc. No. PBC9 Rev.C 28-4-11 Powering Progress – www.powerbox.com.au 99