Input isolation DC-DC converter

The Cincon CQB75W14 input isolation DC-DC converter provides 75W output at 5V(DC), 12V(DC), 15V(DC), 24V(DC), 28V(DC), and 54V(DC) single output voltages. These converters come in industry-standard quarter-brick packages and feature ultra-wide 14:1 input voltage ranges from 12V(DC) to 160V(DC)(nominal 72V(DC)) and 3000V(AC) enhanced isolation. Other features include up to 91% efficiency, remote on/off, and an operating temperature range of -40°C to +105°C. The low no-load power consumption of 20mA makes these units an ideal solution for energy-critical systems.

 The input isolation DC-DC converter is fully protected against input undervoltage locking (UVLO), output overcurrent (OCP), output overvoltage (OVP), overtemperature (OTP), and continuous short circuit. The series complies with EN 50155, EN 45545 and EN 50121-3-2. CQB75W14 DC-DC converters are primarily designed for common railway applications with 24V, 36V, 48V, 72V, 96V and 110V nominal voltages. The series is also suitable for distributed power architecture, telecommunications, battery powered devices and industrial applications

Features

● 75W isolated output

● 14:1 Enter the range

● Efficiency up to 91%

● Quarter brick dimensions to industry standard (2.28" x 1.45" x 0.5")

● Fixed switching frequency

● Regulating output

● Remote on/off

● Low no-load power consumption (20mA)

● OTP, OCP, OVP, UVLO, continuous short circuit protection

● 3000V(AC) I/O isolation

● Operating temperature range from -40°C to +105°C

● CB Test Certificate IEC 62368-1

● EN 55032 / EN 55035 / EN 50155 conforms to the external circuit

● UL 62368-1 Second (Reinforced Insulation) approved

● Shock and vibration in accordance with EN 50155 (EN 61373)

● Fire and smoke comply with EN 45545-2

● Working height of 5000 meters

Applications

● Railway
● Distributed power architecture
● Telecommunication
● Battery powered devices
● Industry
● Energy-critical system