1/4 brick DC-DC converter
Wide Input voltage range (2: 1/4: 1): 9-18V, 18-36V, 36-72V, 9-36V, 36-72V,
Typical Efficiency: 85%
Switching frequency: 300KHz ± 30 KHz
Overcurrent/Short circuit protection, Self-furbish
Input-output non-isolated
PCB Board in-line type installs
High power density
Voltage accuracy: <± 1.0%
Line regulation: <± 0.2%
Load regulation: <± 0.5%
Dynamic response: <± 3.0/200us%
Voltage adjust: <± 10%
Work temperature: -25° ~ +55°
Storage temperature: -55° ~ +105°
Relative humidity: 5%~95%RH
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1/4 brick DC/DC converter
Output: 1.8V, 2.1V, 2.5V, 3.3V, 5V, 12V, 15V, 19V, 24V, 28V, 48V,

Features:
Half brick package
Regulated output
400KHz Switching Frequency
Efficiency up to 84%
Total output power 75W with 15A max. Per channel.
Input voltage range: 24V (=18~36VDC), 48V (=36~75VDC)
Positive Logic Remote On/Off Control
Voltage accuracy: +/-2%
Transient Response: Single, 25% Step Load Change (<500u sec. )
External trim adjust Range: +/-5%
Ripple and Noise (20MHz BW): 40m Vp-p max. For 2.5V/3.3V/5V, 100m Vp-p max. *Line Regulation: +-/0.2% max
Load Regulation: +/-0.5%max
Isolation Voltage: 1500VDC min.
Switching Frequency: 12/24Vin: 400KHz typ.
Operating Temperature: -40degree to 100 degree
Storage Temperature: -55degree to +105 degree
Thermal Shutdown, case Temperature: 100degree typ.
Case Material: Aluminum baseplate with plastic case
Dimension: 2.28*1.45*0.5inches