Delta Electronics Series E48SB دليل المستخدم

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FEATURES
High efficiency: 96.3% @ 12V/20A

Size: 58.4mm x 22.8mm x 11.4mm

(2.30”x0.90” x0.45”)

Industry standard pin out
Fully protected: Input UVLO, OVP, Output
OCP and OTP
Parallelable for higher output power
2250V isolation
Basic insulation
Monotonic startup
No minimum load required
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
UL/cUL 60950 (US & Canada) Recognized,

and TUV (EN60950) Certified

CE m

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SPECIFICATIONS GENERAL SPECIFICATIONS OUTPUT SPECIFICATIONS Input Voltage 38V~55V Voltage Set Point Typical Vin/n Switching Frequency Typical 200 KHz Total Output Range E48SB120 8.9V~13.75V Isolation Voltage In/Out 2250V E48SB9R6 7.0V~11V Isolation Resistance Minimum 10M Ohms MTBF Bellcore 2.01 Load Regulation Typical 300mV OTP Typical 130°C Ripple & Noise Typical 100 mV Size (2.30”×0.90”×0.45”) 58.4x22.8x11.4mm Load Limits Typical 120% of load PART NUMBERING SYSTEM E 48 S B 120 2