5V, 20A, Single Output Isolated 1/8 Brick DC/DC Converter, 18-75V Input Range, Negative polarity
|Input Voltage Range (V)||18 to 75|
|Design Origin||Murata Power Solutions|
|Dimensions (inch)||2.3 x 0.9 x 0.39|
|Dimensions (mm)||58.42 x 22.86 x 9.91|
|Form Factor||1/8 Brick|
|Mounting Type||Through Hole|
|Output Current (A)||20|
|Input Current (mA)||90/2310|
|Line Regulation Max (%)||0.1|
|Load Regulation Max (%)||0.2|
|Operating Temp. Range (C)||-40 to 85|
|Quality||These devices are designed to meet UL/CSA60950 and IEC/EN60950 safety standards, including BASIC insulation requirements. Q48 models are CE marked (meet the requirements of LVD).|
|Ripple and Noise (mV pk-pk)||135|
|Series Headline||Quarter-brick DOSA-Compatible, Isolated DC-DC Converters|
|Series Description||With dimensions of only 2.3 x 0.9 x 0.39 inches,
the UWE series open frame DC/DC converters
deliver up to 120 Watts in an industry-standard
“eighth-brick” through-hole package. This format
can plug directly into quarter-brick pin outs.
Several standard fi xed-output voltages from 3.3
Vdc to 12 Vdc assure compatibility in embedded
equipment, CPU cards and instrument subsystems.
The extended 4-to-1 input voltage range (18-75V)
is ideal for battery-powered, telecom or portable
applications. Very high effi ciency means no fans
or temperature deratings in many applications.
An optional baseplate extends operation into most
The synchronous rectifi er design uses the maximum available duty cycle for greatest effi ciency and low power dissipation with no reverse output conduction. These devices deliver low output noise, tight line/load regulation, stable no-load operation and fast load step response. All units are precision assembled in a highly automated facility with ISOtraceable manufacturing quality standards. Isolation of 2250 Volts assures safety and fully differential (fl oating) operation for greatest application fl exibility. On-board Sense inputs compensate for line voltage errors at high output currents. Outputs are trimmable within ±10% of nominal voltage.
A wealth of protection features prevents damage to both the converter and outside circuits. Inputs are protected from under voltage and outputs feature short circuit protection, over current and over temperature shut down. Overloads automatically recover using the “hiccup” technique upon fault removal. The UWE is certifi ed to standard safety and EMI/RFI approvals. All units meet RoHS-6 hazardous materials compliance.
|Total Output Power (W)||100|
|Output Voltage 1 (V)||5V|
|Input Voltage Nominal (V)||48|