DRA18-05

DRA18-05 CHINFA | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

FEATURES

UNIVERSAL INPUT 90~265VAC HIGH EFFICIENCY UP TO 77% SHORT CIRCUIT PROTECTION INTERNAL INPUT FILTER

2 YEARS WARRANTY

AC - DC DIN RAIL MOUNTABLE 18W CLASS 2 POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT www.chinfa.com MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 5 VDC + 12 VDC + 15 VDC Single Output Models 90~265 VAC 90~265 VAC 90~265 VAC 90~265 VAC 3000 mA 1500 mA 1200 mA 750 mA EFF. (typ.) 75% 77% 77% 77% EFF. (min.) 73% 75% 75% 75%

15 WATTS

18 WATTS

+ 24 VDC o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION sales@chinfa.com Characteristics Conditions min. typ. max. unit Switching frequency Isolation voltage Isolation resistance Ambient temperature Vi nom, Io nom Input / Output Input / Output, @ 500VDC Operating at Vi nom KHz 3,000 VAC M 100 -25 oC + 71 100 + 85 oC Line frequency Hz Vi nom, Io nom Characteristics Conditions min. typ. max. unit Input voltage range 265 VAC Ta min ... Ta max, Io nom VAC Io nom Rated input voltage 240 100 AC in DC in 370 120 VDC Vi : 115VAC A Io nom Inrush current Vi : 230VAC A o o Vi nom,from +61 C to +71 C Non operational o % / C -25 Storage temperature Derating Dimension L90 x W22.5 x D115 Relative humidity Vi nom, Io nom mm % RH Cooling Free air convection Case material Plastic GENERAL INPUT SPECIFICATIONS 2008.08.19

IND. CONT. EQ. sales@chinfa.com CIRCUIT SCHEMATIC Characteristics Conditions min. unit Output voltage accuracy Vi nom, Io min ...Io nom typ. max. Minimum load Line regulation Vi nom Load regulation Temperature coefficient Ripple & noise Transient recovery time 300 S o % / C mV Io nom, Vi min ...Vi max Io nom Vi nom, Io nom,BW = 20MHz Vi = 115VAC Vi nom, Io nom Up to 77%, See model list OUTPUT SPECIFICATIONS Efficiency Hold up time DC ON indicator threshold at start up DC LOW indicator threshold after start up Vi nom, Io min ...Io nom 50% load step changed Vi nom, Io min Vi nom, Io nom Vi nom, Io nom Vi nom, Io nom, Po / Pi Vi = 230VAC 5V ...15V models 24V model 24V model 15V model 12V model 5V model 24V model 15V model 12V model 5V model - 10 - 10 4.5 10.8 13.5 21.6 3.75 11.25 + 15 + 20 4.5 10.8 13.5 21.6 VDC VDC VDC VDC VDC VDC VDC VDC ms ms Characteristics Conditions min. typ. max. unit Rated over load protection Over voltage protection Vi nom Vi nom, Io nom Input fuse Output short circuit Vi nom, Io nom CONTROL AND PROTECTION 110 125 140 145 T2A / 250VAC internal Hiccup mode Block diagram for DRA18 series Vo - Vo + L N Fuse Control Switching Device Line Filter Inrush Current Limiter and Rectifier Rectifier Current Detection Opto - Isolation Opto - Isolation Output Level Detection Reference & Error Amp. Over Voltage Detection Y Vout ADJ. DC ON (Green LED) DC LOW (Red LED) Voltage trim range o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION www.chinfa.com CE UL / cUL TUV UL508 Listed UL60950-1, UL1310 Class 2 Power Supply Recognized EN60950-1 EN61000-6-3 / EN55022 Class B, EN61000-3-2 , EN61000-3-3 EN61000-6-2 / EN55024 / EN61204-3 APPROVALS AND STANDARDS 2008.08.19 0.02

www.chinfa.com DRA18 SERIES DERATING o Temperature [ C ] PIN ASSIGNMENT PIN NO. V + Designation

Description

Ground this terminal to minimize high-frequency emissions Input terminals (neutral conductor, no polarity at DC input) Input terminals (phase conductor, no polarity at DC input) Operation indicator LED DC LOW indicator LED OUT IN OTHER V - N L ON LO Vout ADJ. Trimmer-potentiometer for Vout adjustment IND. CONT. EQ. PHYSICAL CHARACTERISTICS CASE SIZE CASE MATERIAL WEIGHT 90 x 22.5 x 115 mm 3.6 x 0.89 x 4.53 inches Plastic 150 g MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Solid:0.2-2.0mm (AWG24-14) (use copper conductors only) 115 [4.53] DC Output LO ON Vout ADJ. 3 4 5 N 22.5[0.89] 90.0 [3.60] L sales@chinfa.com 100 -25 Power out [ % ] 2008.08.19

UNIVERSAL INPUT 90~265VAC HIGH EFFICIENCY UP TO 77% SHORT CIRCUIT PROTECTION INTERNAL INPUT FILTER AC - DC DIN RAIL MOUNTABLE 18W CLASS 2 POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT www.chinfa.com MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 5 VDC + 12 VDC + 15 VDC Single Output Models 90~265 VAC 90~265 VAC 90~265 VAC 90~265 VAC 3000 mA 1500 mA 1200 mA 750 mA EFF. (typ.) 75% 77% 77% 77% EFF. (min.) 73% 75% 75% 75% + 24 VDC o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION sales@chinfa.com Characteristics Conditions min. typ. max. unit Switching frequency Isolation voltage Isolation resistance Ambient temperature Vi nom, Io nom Input / Output Input / Output, @ 500VDC Operating at Vi nom KHz 3,000 VAC M 100 -25 oC + 71 100 + 85 oC Line frequency Hz Vi nom, Io nom Characteristics Conditions min. typ. max. unit Input voltage range 265 VAC Ta min ... Ta max, Io nom VAC Io nom Rated input voltage 240 100 AC in DC in 370 120 VDC Vi : 115VAC A Io nom Inrush current Vi : 230VAC A o o Vi nom,from +61 C to +71 C Non operational o % / C -25 Storage temperature Derating Dimension L90 x W22.5 x D115 Relative humidity Vi nom, Io nom mm % RH Cooling Free air convection Case material Plastic GENERAL INPUT SPECIFICATIONS 2008.08.19

IND. CONT. EQ. sales@chinfa.com CIRCUIT SCHEMATIC Characteristics Conditions min. unit Output voltage accuracy Vi nom, Io min ...Io nom typ. max. Minimum load Line regulation Vi nom Load regulation Temperature coefficient Ripple & noise Transient recovery time 300 S o % / C mV Io nom, Vi min ...Vi max Io nom Vi nom, Io nom,BW = 20MHz Vi = 115VAC Vi nom, Io nom Up to 77%, See model list OUTPUT SPECIFICATIONS Efficiency Hold up time DC ON indicator threshold at start up DC LOW indicator threshold after start up Vi nom, Io min ...Io nom 50% load step changed Vi nom, Io min Vi nom, Io nom Vi nom, Io nom Vi nom, Io nom, Po / Pi Vi = 230VAC 5V ...15V models 24V model 24V model 15V model 12V model 5V model 24V model 15V model 12V model 5V model - 10 - 10 4.5 10.8 13.5 21.6 3.75 11.25 + 15 + 20 4.5 10.8 13.5 21.6 VDC VDC VDC VDC VDC VDC VDC VDC ms ms Characteristics Conditions min. typ. max. unit Rated over load protection Over voltage protection Vi nom Vi nom, Io nom Input fuse Output short circuit Vi nom, Io nom CONTROL AND PROTECTION 110 125 140 145 T2A / 250VAC internal Hiccup mode Block diagram for DRA18 series Vo - Vo + L N Fuse Control Switching Device Line Filter Inrush Current Limiter and Rectifier Rectifier Current Detection Opto - Isolation Opto - Isolation Output Level Detection Reference & Error Amp. Over Voltage Detection Y Vout ADJ. DC ON (Green LED) DC LOW (Red LED) Voltage trim range o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION www.chinfa.com CE UL / cUL TUV UL508 Listed UL60950-1, UL1310 Class 2 Power Supply Recognized EN60950-1 APPROVALS AND STANDARDS EN61000-6-3 / EN55022 Class B, EN61000-3-2 , EN61000-3-3 EN61000-6-2 / EN55024 / EN61204-3 2008.08.19 0.02

115 [4.53] DC Output LO ON Vout ADJ. 3 4 5 N 22.5 [0.89] 90.0 [3.60] L www.chinfa.com DRA18 SERIES DERATING o Temperature [ C ] PIN ASSIGNMENT PIN NO. V + Designation Ground this terminal to minimize high-frequency emissions Input terminals (neutral conductor, no polarity at DC input) Input terminals (phase conductor, no polarity at DC input) Operation indicator LED DC LOW indicator LED OUT IN OTHER V - N L ON LO Vout ADJ. Trimmer-potentiometer for Vout adjustment IND. CONT. EQ. PHYSICAL CHARACTERISTICS CASE SIZE CASE MATERIAL WEIGHT 90 x 22.5 x 115 mm 3.6 x 0.89 x 4.53 inches Plastic 150 g MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Solid:0.2-2.0mm (AWG24-14) (use copper conductors only) sales@chinfa.com 100 -25 Power out [ % ] 2008.08.19