WRF0505S-2W REICU | Alldatasheet
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Efficiency up to 75% 3000VDC Isolation Wide temperature -40℃ to 85℃ Singl/Double output 4:1 Wide input voltage range Continous short circuit protection Remote On/Off Control Low ripple and noise Regulated output 24 9-36 12 83 200 111 PWF2405S-1W PWF2412S-1W PWF2409S-1W PWF2415S-1W 48 18-72 PWF4805S-1W PWF4812S-1W PWF4809S-1W PWF4815S-1W 200 111 72.5 330 330 330 220 330 330 330 220 PWE2405S-1W PWE2412S-1W PWE2415S-1W +12 +15 24 9-36 +100 +42 +33 PWE4805S-1W +5 +100 PWE4812S-1W PWE4815S-1W +12 +15 +42 +33 48 18-72 220 220 100 220 220 100 1.To ensure this module can operate efficinetly and reliably,During operation,the minimum output load is not less than 10% of the full load. 2.Other input and output voltage may be available, please 3.Specifications subject to change without notice Note Mechanical Dimension & Pin Connections 9.50 (0.374) 2.50 (0.098) 2.11(0.083) 2.54 (0.10) Silk-screen 1 2 5 6 0.30 (0.012) 0.50(0.020) 3 7 8 22.00(0.866) 11.5 (0.453) 0.50(0.020) 4.10 (0.161) Note: Unit:mm(inch) 1 2 3 5 VinGND -Vo CS Pin Single Double CTRL NC +Vo 6 7 8 VinGND CTRL NC +Vo COM -Vo (Bottom View) (Bottom View) eR ICU eR ICU eR ICU www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com DC/DC CONVERTER 72.5 * All the specifications typical at Ta=+25℃ resistive load, nominal input voltage and rated output current unless otherwise noted.
100 KHzSwitching frequency Full load,nominal input
Line regulation Full load,Vin(Min~Max) +0.5 % Load regulation Ripple and noise 10%～100% load BW=DC to 20MHz 50 Vp-pm Output Characteristics Min Typ Max UnitsParameter Condition +0.2 Short circuit Protection Continuous,Automatic Recovery +0.5 +1 Input Characteristics Min Typ Max UnitsParameter Condition Input Surge Voltage (1 sec. Max.) 24V Input Models -0.7 -0.7 Input Filter Type Internal CapacitorAll Models VDC48V Input Models Page 1 of 3 REV:3.1 Page 2 of 3 REV:3.1 3000VDC Isolated 2W Single/Double Output SIP-Package WRF/WRE****S-2W Series * All the specifications typical at Ta=+25℃ resistive load, nominal input voltage and rated output current unless otherwise noted. Temperature Derating Graph Curve Output Power(%) Operating Temperature(℃) 100 -40 0 40 12080 120 Safe Operating Area WRF/WRE****S-2W Series
250 KHzSwitching frequency Full load,nominal input
Line regulation Full load,Vin(Min~Max) +0.5 % Load regulation Ripple and noise 10%～100% load BW=DC to 20MHz 30 Vp-pm Output Characteristics Min Typ Max UnitsParameter Condition +0.15 Short circuit Protection Continuous,Automatic Recovery +0.5 +1 -40 +85 -55 +125
3000 VDC
MΩ1000 2×105 Operating Temperature All output types Storage Cooling Free air convection 1mA≤1minuteIsolation voltage Isolation resistance MTBF Storage humidity %+95 K hours General Characteristics Min Typ Max UnitsParameter Condition 500VDC Case material Plastic Page 3 of 3 REV:3.1 WRF/WRE****S-2W Series 1.To ensure this module can operate efficinetly and reliably,During operation,the minimum output load is not less than 10% of the full load. 2.Other input and output voltage may be available, please 3.Specifications subject to change without notice Note Design & Feature Considerations Tthe products provide protection against overload, the unit is equipped with internal current limiting circuitry . 2. Overload Protection When open or high impedance, the converter work well; When this pin is high,t he converter shut down; It should be note that the input current should between 5-10mA,exceeding the maximum 20mA will cause permanence damage to the converter. The value of R can be derived as follows: 3. Remote On/Off (CTRL Terminal) R VDVC 1.0 IC Reduce output ripple, it is recommended to use capacitors at the input/output. DC/DC Converter +Vin GND Cin +Vo Load Cout Cout -Vo Load +Vin GND +Vo DC/DC Converter Cout Load Cin 1. Input/Output Ripple Reduction It is recommended to use 3.3~22uF capacitors at the output. 10uF~100uF capacitors at the input; Input Characteristics Min Typ Max UnitsParameter Condition Input Surge Voltage (1 sec. Max.) 5V Input Models 12V Input Models 24V Input Models -0.7 -0.7 -0.7 -0.7 Input Filter Type Internal CapacitorAll Models VDC 48V Input Models Mechanical Dimension & Pin Connections 9.50 (0.374) 2.50 (0.098) 2.11(0.083) 2.54 (0.10) Silk-screen 1 2 5 6 0.30 (0.012) 0.50(0.020) 3 7 8 22.00(0.866) 11.5 (0.453) 0.50(0.020) 4.10 (0.161) Note: Unit:mm(inch) 1 2 3 5 VinGND -Vo CS Pin Single Double CTRL NC +Vo 6 7 8 VinGND CTRL NC +Vo COM -Vo Model Selection Guide Order Code Nominal Range Vin(V) Vo(V) Io(mA) Output Max capacitive Load Efficiency(%) (Typ) 5 4.5-9.0 9 70 WRF0505S-2W WRF0509S-2W WRF0512S-2W WRF0515S-2W 12 9-18 77 WRF1205S-2W WRF1209S-2W WRF1212S-2W WRF1215S-2W 24 18-36 WRF2405S-2W WRF2412S-2W WRF2409S-2W WRF2415S-2W 48 36-72 WRF4805S-2W WRF4812S-2W WRF4809S-2W WRF4815S-2W WRE0505S-2W WRE0512S-2W WRE0515S-2W WRE1205S-2W WRE1212S-2W WRE1215S-2W +12 +15 +12 +15 4.5-9.0 9-18 WRE2405S-2W WRE2412S-2W WRE2415S-2W +12 +15 24 18-36 WRE4805S-2W +5 75 WRE4812S-2W WRE4815S-2W +12 +15 48 36-72 Efficiency up to 80% 3000VDC Isolation Wide temperature -40℃ to 85℃ Singl/Double output 2:1 Wide input voltage range Continous short circuit protection Remote On/Off Control Low ripple and noise Regulated output 400 +200 222 167 133 400 222 167 133 400 222 167 133 400 222 167 133 +83 +67 +200 +83 +67 +200 +83 +67 +200 +83 +67 330 330 330 220 330 330 330 220 330 330 330 220 330 330 330 220 220 220 150 220 220 150 220 220 150 220 220 150 (Bottom View) eR ICU eR ICU eR ICU www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com DC/DC CONVERTER Page 1 of 3 REV:3.1 Page 2 of 3 REV:3.1 1600VDC Isolated 3W Single/Double Output SIP-Package WRB/WRA****S-3W Series *All the specifications typical at Ta=+25℃ resistive load, nominal input voltage and rated output current unless otherwise noted. Temperature Derating Graph Curve Output Power(%) Operating Temperature(℃) 100 -40 0 40 12080 120 Safe Operating Area WRB/WRA****S-3W Series Line regulation Full load,Vin(Min~Max) +0.5 % Load regulation Ripple and noise 10%～100% load BW=DC to 20MHz 30 Vp-pm Output Characteristics Min Typ Max UnitsParameter Condition +0.15 Short circuit Protection Continuous,Automatic Recovery +0.5 +1 -40 +85 -55 +125
1600 VDC
MΩ1000 2×105 Operating Temperature All output types Storage Cooling Free air convection 1mA≤1minuteIsolation voltage Isolation resistance MTBF Storage humidity %+95 K hours General Characteristics Min Typ Max UnitsParameter Condition 500VDC Case material Plastic Page 3 of 3 REV:3.1 WRB/WRA****S-3W Series 1.To ensure this module can operate efficinetly and reliably,During operation,the minimum output load is not less than 10% of the full load. 2.Other input and output voltage may be available, please 3.Specifications subject to change without notice Note Mechanical Dimension & Pin Connections 9.50 (0.374) 2.50 (0.098) 2.11(0.083) 2.54 (0.10) Silk-screen 1 2 5 6 0.30 (0.012) 0.50(0.020) 3 7 8 22.00(0.866) 11.5 (0.453) 0.50(0.020) 4.10 (0.161) Note: Unit:mm(inch) 1 2 3 5 VinGND -Vo CS Pin Single Double CTRL NC +Vo 6 7 8 VinGND CTRL NC +Vo COM -Vo Design & Feature Considerations Tthe products provide protection against overload, the unit is equipped with internal current limiting circuitry . 2. Overload Protection When open or high impedance, the converter work well; When this pin is high,t he converter shut down; It should be note that the input current should between 5-10mA,exceeding the maximum 20mA will cause permanence damage to the converter. The value of R can be derived as follows: 3. Remote On/Off (CTRL Terminal) R VDVC 1.0 IC Reduce output ripple, it is recommended to use capacitors at the input/output. DC/DC Converter +Vin GND Cin +Vo Load Cout Cout -Vo Load +Vin GND +Vo DC/DC Converter Cout Load Cin 1. Input/Output Ripple Reduction It is recommended to use 3.3~22uF capacitors at the output. 10uF~100uF capacitors at the input; Input Characteristics Min Typ Max UnitsParameter Condition Input Surge Voltage (1 sec. Max.) 5V Input Models 12V Input Models 24V Input Models -0.7 -0.7 -0.7 -0.7 Input Filter Type Internal CapacitorAll Models VDC 48V Input Models DC/DC CONVERTER Efficiency up to 80% 1600VDC Isolation Wide temperature -40℃ to 85℃ Singl/Double output 2:1 Wide input voltage range Continous short circuit protection Remote On/Off Control Low ripple and noise Regulated output Small size (Bottom View) Model Selection Guide Order Code Nominal Range Vin(V) Vo(V) Io(mA) Output Max capacitive Load Efficiency(%) (Typ) 12 9-18 12 WRB1205S-3W WRB1209S-3W WRB1212S-3W WRB1215S-3W 24 18-36 WRB2405S-3W WRB2412S-3W WRB2409S-3W WRB2415S-3W 48 36-72 WRB4805S-3W WRB4812S-3W WRB4809S-3W WRB4815S-3W 600 333 250 200 600 333 250 200 600 333 250 200 470 330 330 330 470 330 330 330 470 330 330 330 WRA1205S-3W WRA1212S-3W WRA1215S-3W +12 +15 12 9-18 WRA2405S-3W WRA2412S-3W WRA2415S-3W +12 +15 24 18-36 WRA4805S-3W +5 75 48 36-72WRA4812S-3W WRA4815S-3W +12 +15 +300 +125 +100 +300 +125 +100 +300 +125 +100 330 330 330 330 330 330 330 330 330 5WRB0505S-3W 600 470 72 WRB0509S-3W WRB0512S-3W WRB0515S-3W 5 4.5-9 9 333 330 73 12 250 330 73 15 200 330 73 WRA0505S-3W WRA0512S-3W WRA0515S-3W 5 4.5-9 +5 +300 330 +12 +125 330 +15 +100 330 eR ICU eR ICU eR ICU www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com Page 1 of 3 REV:3.1 Page 2 of 3 REV:3.1 3000VDC Isolated 2W Single/Double Output SIP-Package WRF/WRE****S-3W Series *All the specifications typical at Ta=+25℃ resistive load, nominal input voltage and rated output current unless otherwise noted. Temperature Derating Graph Curve Output Power(%) Operating Temperature(℃) 100 -40 0 40 12080 120 Safe Operating Area WRF/WRE****S-3W Series Line regulation Full load,Vin(Min~Max) +0.5 % Load regulation Ripple and noise 10%～100% load BW=DC to 20MHz 30 Vp-pm Output Characteristics Min Typ Max UnitsParameter Condition +0.15 Short circuit Protection Continuous,Automatic Recovery +0.5 +1 -40 +85 -55 +125 MΩ1000 2×105 Operating Temperature All output types Storage Cooling Free air convection 1mA≤1minuteIsolation voltage Isolation resistance MTBF Storage humidity %+95 K hours General Characteristics Min Typ Max UnitsParameter Condition 500VDC Case material Plastic Page 3 of 3 REV:3.1 WRF/WRE****S-3W Series 1.To ensure this module can operate efficinetly and reliably,During operation,the minimum output load is not less than 10% of the full load. 2.Other input and output voltage may be available, please 3.Specifications subject to change without notice Note Design & Feature Considerations Tthe products provide protection against overload, the unit is equipped with internal current limiting circuitry . 2. Overload Protection When open or high impedance, the converter work well; When this pin is high,t he converter shut down; It should be note that the input current should between 5-10mA,exceeding the maximum 20mA will cause permanence damage to the converter. The value of R can be derived as follows: 3. Remote On/Off (CTRL Terminal) R VDVC 1.0 IC Reduce output ripple, it is recommended to use capacitors at the input/output. DC/DC Converter +Vin GND Cin +Vo Load Cout Cout -Vo Load +Vin GND +Vo DC/DC Converter Cout Load Cin 1. Input/Output Ripple Reduction It is recommended to use 3.3~22uF capacitors at the output. 10uF~100uF capacitors at the input; Input Characteristics Min Typ Max UnitsParameter Condition Input Surge Voltage (1 sec. Max.) 5V Input Models 12V Input Models 24V Input Models -0.7 -0.7 -0.7 -0.7 Input Filter Type Internal CapacitorAll Models VDC 48V Input Models Mechanical Dimension & Pin Connections 9.50 (0.374) 2.50 (0.098) 2.11(0.083) 2.54 (0.10) Silk-screen 1 2 5 6 0.30 (0.012) 0.50(0.020) 3 7 8 22.00(0.866) 11.5 (0.453) 0.50(0.020) 4.10 (0.161) Note: Unit:mm(inch) 1 2 3 5 VinGND -Vo CS Pin Single Double CTRL NC +Vo 6 7 8 VinGND CTRL NC +Vo COM -Vo Efficiency up to 80% 3000VDC Isolation Wide temperature -40℃ to 85℃ Singl/Double output 2:1 Wide input voltage range Continous short circuit protection Remote On/Off Control Low ripple and noise Regulated output Small size (Bottom View) Model Selection Guide Order Code Nominal Range Vin(V) Vo(V) Io(mA) Output Max capacitive Load Efficiency(%) (Typ) 12 9-18 12 WRF1205S-3W WRFB1209S-3W WRF1212S-3W WRF1215S-3W 24 18-36 WRF2405S-3W WRF2412S-3W WRF2409S-3W WRF2415S-3W 48 36-72 WRF4805S-3W WRF4812S-3W WRF4809S-3W WRF4815S-3W 600 333 250 200 600 333 250 200 600 333 250 200 470 330 330 330 470 330 330 330 470 330 330 330 WRE1205S-3W WRE1212S-3W WRE1215S-3W +12 +15 12 9-18 WRE2405S-3W WRE2412S-3W WRE2415S-3W +12 +15 24 18-36 WRE4805S-3W +5 75 48 36-72WRE4812S-3W WRE4815S-3W +12 +15 +300 +125 +100 +300 +125 +100 +300 +125 +100 330 330 330 330 330 330 330 330 330 5WRF0505S-3W 600 470 72 WRF0509S-3W WRF0512S-3W WRF0515S-3W 5 4.5-9 9 333 330 73 12 250 330 73 15 200 330 73 WRE0505S-3W WRE0512S-3W WRE0515S-3W 5 4.5-9 +5 +300 330 +12 +125 330 +15 +100 330 eR ICU eR ICU eR ICU www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com www.reicu.com E-mail:service@reicu.com DC/DC CONVERTER