3BDHO01002R0001 controller

3BDHO01002R0001 controller

3BDHO01002R0001 controller

The 3BDHO01002R0001  Series of 5 and 6 Watt DC/DC converters are a broad line of high performance modules with many important features and specifications as standard. All models contain Pi-type input filters to minimise reflected ripple current. They are packaged in low profile 2.0 x 2.0 x 0.4 inch cases with standard and two alternate pin-outs designed for direct PC card mounting. The units also feature output current limiting, short-circuit protection and input/output isolation of 500VDC. Other specifications include: an efficiency of 65%; line regulation of ±0.02%; load regulation of ±0.04% for single output models and ±0.05% for dual output models; low ripple and noise (10mV pk-pk for single output models and 6mV pk-pk for dual output models); and an output voltage accuracy of ±1.0%. 3BDHO01002R0001 Series DC/DC converters are intended for a wide variety of general industrial applications, especially where low noise performance is required.

The Alpha Communications® PM904 Mini Control Unit with Cabinet is designed to provide ‘no phone line capability’ when interfaced with the Alpha Communications® TE903NP, TE904NP or DPH100W (concierge/guard) master/phone stations, up to a maximum of 48 telephones (using up to 4 of the RY912 Relay Boards).

Features Can be used with either rotary or touch-tone service No monthly phone line rental fee

Provides intercom (from lobby) for tenants that do not have outside telephone line service

Distinctive double ring differentiates between visitor calls and incoming calls

Connection for guard/concierge phone Multiple entrance capability

Only two wires to interface with lobby equipment Call waiting feature DOC and FCC approved