EUMFD60Y12A

DC/DC Converter Power Module Series: Type: FD (Full-brick) 12V, 28V DC/DC converter applicable to needs of making into down-size, large-current and non-centralized power of power module for communication systems equipment Applied Safety Std. : UL60950, CSA22.2-60950, EN60950 Industrial Property : 16 Patents (pending) ■ Features ■ Recommended Applications ● Making into high power(700 W), down-size highpower density(5.5 W/cm3) by adopting high thermal conductive substrate ● High-efficiency(h=91 % typ.) and low-noise level (compared with our conventional one : Approx. 20 dB less) by means of newly developed converter ● Energy-saving design(8 W less compared with Matsushita conventional products) ● ● ● ● ■ Construction(Cross Section) ■ Explanation of part numbers Input Terminal Radio communication equipment Cable communication equipment For non-centralized type power supply Server Control Circuit Board 1 Output Terminal Case 2 3 E U M F Product Code Choke Coil Transformer SMD Devices Power Device 4 5 6 7 8 9 10 11 D 6 0 Y 1 2 A Series Code Output Input Output Design Power Voltage Voltage No. SMD Devices Resin Base Base Plats High Thermal Conductive Cu Plate 0.5 mm PWB Insulator 0.5 mm to 1.0 mm ■ Block Diagram Example + + RM NC EUMFD]]] +S TRM SG -S -Vin -Vin -Vo -Vo -Vo CASE case bob-spacer + + PC POK Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately. Load +Vo +Vo +Vo +Vin +Vin DC/DC Converter ■ Ratings(Typical Spec.) Input Voltage 19 VDC to 36 VDC(Rating 24 VDC) Condition 36 VDC to 72 VDC(Rating 48 VDC) Input Current 25 A max. 29 A max. 14.5 A max. 14 A max. Rated input and output Efficiency 86 % typ. 88.5 % typ. 88.5 % typ. 91 % typ. Rated input and output Rated output Voltage 12 V 28 V 12 V 28 V Voltage Adjustable Range 9 V to 12.5 V 24 V to 28 V 9 V to 12.5 V 24 V to 28 V Rated Output Current 42 A 21.5 A 50 A 21.5 A max. Output Current 42 A 21.5 A 50 A 21.5 A Line Regulation 150 mV 150 mV 150 mV 150 mV Load Regulation 300 mV 300 mV 300 mV 300 mV Ripple Noise Voltage 300 mV[p-p] 300 mV[p-p] 200 mV[p-p] 300 mV[p-p] Operating Temperature Ð20 ¡C to 100 ¡C Base plate temp. Operating Humidity 5 % to 85 % Not be dewy Storage Temperature Ð40 ¡C to 115 ¡C Dielectric Withstanding Voltage 1500 VDC 1 min. (Between input and output, Input and base plate) Normal temp. Insulation Resistance 10 MΩ 500 VDC (Between input and output, Input and base plate) Normal humidity Attached Function Others EUMFD50V12A EUMFD60V28A EUMFD60Y12A EUMFD60Y28A Over current protection, Over voltage protection, Over heat protection Remote ON/OFF, Current share accuracy, Power good signal, Remote sensing Applied Safety UL60950, CSA22.2-60950, EN60950 Siaze W122.6 mm × D64.2 mm × H13.9 mm Mass 280 g ■ Dimensions in mm (not to scale) 64.2 53.34 111.74 4-f3.4 Insulation Environment Spec. Output Conditions Input Conditions Product No. 4.5 122.6 13.9 4.5 13.9 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately.