Bosch PS-20 2-Channel Power Supply
Overview
The Bosch PS-20 is a 2-channel power supply designed to provide regulated DC power for specific Bosch security system components. It accepts a wide input voltage range of 90 to 264VAC, making it suitable for various global power grids. The PS-20 delivers 28VDC to 32VDC at a maximum of 1.8 Amps per channel, supporting up to 25 stations in 2-channel mode. This unit is intended for integration into systems requiring precise power delivery, such as certain Bosch intercom or access control configurations.
Compatibility
This power supply is specifically designed for use with Bosch systems that require 28-32VDC input at 1.8A per channel. It is compatible with Bosch intercom systems supporting up to 25 stations when configured for 2-channel operation. It also supports specific Bosch access control panels and other peripherals requiring this exact power profile. Always verify compatibility with your specific Bosch system documentation before deployment.
Installation Notes
The PS-20 offers selectable termination impedance of 200Ω or 400Ω, allowing for optimization based on cable length and system load. It operates within a temperature range of 0°C to 50°C (32°F to 122°F) and requires non-condensing humidity up to 95%. The unit can be mounted using an MCP style rack kit or with the included rubber feet for desktop placement. Its dimensions are 1.72 inches high by 8.186 inches wide, with a weight under 5 lb.
What's in the Box
- 1x Bosch PS-20 Power Supply
- 1x Power Cord
- 4x Rubber Feet
