Eighth-brick Series-DCDC Isolation Module
 For this series, output voltage covers 1V, 1.2V, 3.3V, 5V, 12V, 15V, 28V, 48V, etc., power is from 40W to 400W, efficiency is up to 96%, support Remote Sense, voltage Trim, input Rem enabled and so on, can be widely used in the fields of communication, data transmission and distributed power supply system.   
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  • Technical Data
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■ High output voltage precision
■ Low output ripple 
■ MTBF: 2x106 h
■ Switching frequency: 200~400kHz
■ Output overvoltage protection
■ Input undervoltage protection
■ Output overcurrent/short circuit protection
■ Over temperature protection
■ Output voltage trim
■ EN62368 compliant
■  Input-to-output isolation voltage:1500Vdc

Input voltage ESR33-24S12-LB-CG  ESR14-24S28-LB-CG  18~36V -
ESQ series 18~75V -
Others 36~75V -
Regulated voltage ALL ±1% Rated input voltage
Load regulation ALL ±0.5% Rated input voltage(I=0-Imax)
Line regulation ALL ±0.2% Vin=Vmin-Vmax(I=Imax)
Input undervoltage protection ALL Yes -  
Output overvoltage protection ALL Yes -  
Output overcurrent protection ALL Yes -  
Output short circuit protection ALL Yes -  
Over temperature protection ALL Yes -  
Operating temp ALL -40~85 -  
Storage temp ALL -55~125 -  
Environment characteristics ALL RoHS6 compliant -  
Manufacturability ALL Wave soldering -  
Moisture sensitive level  ALL MSL rating 1 -  
Model Input voltage Output Power Efficiency Ripple Remote logic Note
ESR33-24S12-LB-CG* 18-36Vdc 12V/33A 400W 94% 120mV Negative logic Baseplate
ESR14-24S28-LB-CG* 18-36Vdc 28V/14.3A 400W 94% 200mV Negative logic Baseplate
ESQ20-36S3V3-L-CG  18-75Vdc 3.3V/20A 66W 91% 100mV Negative logic Open frame
ESQ24-36S5-L-CG*  18-75Vdc 5V/24A 120W 92% 100mV Negative logic Open frame
ESQ10-36S12-L-CG*  18-75Vdc 12V/10A 120W 92% 150mV Negative logic Open frame
ESQ17-36S12-LB-CG*  18-75Vdc 12V/16.7A 200W 94% 150mV Negative logic Baseplate
ESQ08-36S15-LB-CG*  18-75Vdc 15V/8A 120W 92% 150mV Negative logic Baseplate
ESQ07-36S28-LB-CG*  18-75Vdc 28V/7.1A 200W 93% 200mV Negative logic Baseplate
ESQ04-36S48-LB-CG*  18-75Vdc 48V/4.2A 200W 93% 300mV Negative logic Baseplate
ESR30-48S1V2-LG** 36-75Vdc 1.2V/30A 36W 84% 80mV Negative logic Open frame
ESR60-48S1V2-LG 36-75Vdc 1.2V/60A 72W 89% 120mV Negative logic Open frame
ESR15-48S3V3-L-CG 36-75Vdc 3.3V/15A 49.5W 91% 50mV Negative logic Open frame
ESR20-48S3V3-LG 36-75Vdc 3.3V/20A 66W 90% 75mV Negative logic Open frame
ESR20-48S3V3G 36-75Vdc 3.3V/20A 66W 90% 75mV Positive logic Open frame
ESR25-48S3V3-L-CG 36-75Vdc 3.3V/25A 82.5W 93% 75mV Negative logic Open frame
ESR30-48S3V3-L-CG 36-75Vdc 3.3V/30A 99W 92% 75mV Negative logic Open frame
ESR30-48S3V3-LB-CG 36-75Vdc 3.3V/30A 99W 92% 75mV Negative logic Baseplate
ESR10-48S5-LG 36-75Vdc 5V/10A 50W 91% 100mV Negative logic Open frame
ESR15-48S5-LG 36-75Vdc 5V/15A 75W 91% 100mV Negative logic Open frame
ESR15-48S5-LB-CG 36-75Vdc 5V/15A 75W 91% 100mV Negative logic Baseplate
ESR20-48S5-LG 36-75Vdc 5V/20A 100W 91% 100mV Negative logic Open frame
ESR20-48S5-LB-CG 36-75Vdc 5V/20A 100W 91% 100mV Negative logic Baseplate
ESR30-48S5-LG 36-75Vdc 5V/30A 150W 92% 75mV Negative logic Open frame
ESR30-48S5-LB-CG 36-75Vdc 5V/30A 150W 92% 75mV Negative logic Baseplate
ESR25-48S5V6-LB-CG 36-75Vdc 5.6V/25A 140W 92% 100mV Negative logic Baseplate
ESR04-48S12-L-CG 36-75Vdc 12V/4A 48W 91% 100mV Negative logic Open frame