Description

The Delphi Series S48SR05012PRFA is a 1x1 Brick, 48V input, single output, isolated DC/DC converter. It is offered by Delta Electronics, Inc., a world leader in power systems technology and manufacturing. This product is available in both surface mount and through-hole package options. The converter provides up to 35 watts of power or 10A of output current (3.3V and below) in a compact 1x1 form factor (1.30”x0.96”x0.33”). It features an industry-standard 1x2 pinout and offers high efficiency, with a typical efficiency of 90% at 3.3V/10A. The converter is fully protected from abnormal input/output voltage, current, and temperature conditions.

Specifications and features

• High efficiency: 90% @ 3.3V/10A
• Industry standard 1x2 pinout
• Size: 33.0 x 24.4 x 8.55mm (1.30”x0.96”x0.34”)
• SMD and Through-hole versions available
• Fixed frequency operation
• Input UVLO, OVP
• OTP and output OCP, OVP (default is auto-restart)
• Monotonic startup into normal and pre-biased loads
• 2250V isolation and basic insulation
• No minimum load required
• ISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility
• UL/cUL 60950 (US & Canada) recognized

Application Scenarios

• Optical Transport
• Data Networking
• Communications, including Wireless and traditional Telecom
• Servers

Comparison

- High efficiency

- Compact form factor

- Industry-standard pinout

- Fully protected from abnormal conditions

- Requires surface mount or through-hole package

- Limited to 35 watts of power or 10A of output current (3.3V and below)