RFB350

Specifications

Input voltage - peak 24 Vin -0.5-50 Vdc
(100 ms max., 48 Vin -0.5-100 Vdc
1.0 % duty cycle max.)
Input voltage continuous 24 Vin -0.5-40 Vdc
48 Vin-0.5-80 Vdc
Adjust pin voltage (with -0.5-12 Vdc
respect to -sense pin)

Total Max Power: 350 W

Total Max Current: 29.2 A

Input Voltage: 36 V to 75 V

Output Voltage: 12 V to 28 V

Outputs: Single

Size (L x W x H): 2.390" x 2.270" x 0.500"

Warranty: 2 years

Operating Temperature: -40 to 100 oC

Description

RFB300/350 series is a high efficiency, enclosed, isolated dc-dc converter series in an industry standard half-brick package that provides up to 350 W of output power. The RFB300/350 series delivers very high usable output power for today's high performance RF power amplifier and similar applications. The four models in the series feature an input voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and an output voltage of 12 V and 28 V. The output voltage is adjustable from 7.2 Vdc to 13.2 Vdc or 16.8 Vdc to 29.4 Vdc (not to exceed 308 W for the RFB300 [300 W for the RFB300-24S12] and 350 W for the RFB350). The series also has a remote ON/OFF capability. Overcurrent, overvoltage and overtemperature protection features are included as standard. Negative logic remote ON/OFF and other options are also available. Full international safety approval including EN/IEC60950 VDE and UL/cUL60950 reduces compliance costs and time to market.

Encapsulated Half-Brick Package Suited for RF Telecom Applications
Wide Output Adjust Range
Industry Standard Features: Input UVLO, Enable, OVP, OCP, OTP, O/P Trim, Remote Sense
Full Rated Power from -40 oC to 100 oC Baseplate
EU Directive 2002/95/EC Compliant for RoHS