Преобразователи постоянного тока в постоянный с изоляцией TEQ 200-4818WIR

Isolated Chassis Mount DC/DC Converter , Railway, 4:1, 200 Вт, 1 Выход, 48 В, 4.5 А

The TEQ 200WIR series from Tracopower are 200W isolated high performance DC/DC converters. These converters with rugged, sealed metal case are suitable for industrial applications where often no PCB mounting is possible but module has to be mounted on a chassis. The ultra-wide 4:1 input voltage range and reverse input voltage protection make these converters also an interesting solution for battery operated systems. The TEQ 200WIR series features output voltage trimming, remote on/off, undervoltage lockout, soft-start, output current limitation, overvoltage protection and automatic recovery short circuit protection (hicc-up). Approved by IEC/EN 60950-1 (ed. 2), EN 60950-1:2006/A11:2009/A1:2010/A12:2011/A2:2013, UL 508, CSA C22.2 No. 107.1-01 and UL 60950-1 2nd ed. +Am1 safety standards.

• Nominal input voltage : 48VDC/110VDC
• Output voltage : 12VDC/24VDC/28VDC/48VDC
• Maximum output current : 18A/9A/7.5A/4.5A/20A/10A/8.5A/5A
• Excellent efficiency up to 90%
• High power block with excellent thermal convection
• EN 50155 approval for railway applications, input filter meet EN 55022, class A
• Maximum ripple and noise (20MHz bandwidth) is 125mVp-p (12VDC)/250mVp-p (24, 28VDC)/350mVp-p (48VDC)
• Isolation voltage (60sec) is 2250VDC (I/O), 1600VDC (input/case)
• PWM switching frequency is 250KHz typical
• Operating temperature range from -40°C to 105°C (up to +70°C without derating)