- Buyers Guide
DC Power Boards
Tecdia's DC Power Boards are designed to offer engineers a drop in solution for supplying bias voltage and current to GaAs/GaN FET amplifiers.
From a single positive input, Tecdia DC Power Boards offer regulated Gate and Drain voltages, sequencing protection and integrated TTL switching to simplify your amplifier projects.
- TFP Series
o Provide a regulated negative gate voltage and positive drain voltage with a single positive input. Ideal for GaAs FETs the TFP series has a sequencing function so that the gate voltage output is always before the drain
- TFS Series
o Has the same functions as the TFP series plus an added on/off switch to control the positive drain voltage output by applying an optional external TTL signal
- TFV Series
o Has the same functions as the TFP series, with a second negative gate voltage output terminal which can be mechanically adjusted from -5 to 0 using the on board potentiometer
- TMF Series
o Has the same basic functions as the TFP series, but uses a MOSFET for high current output up to 20A
- TMS Series
o These boards have the same functions of the TMF series, plus an added on/off switch to control the positive drain voltage output by applying an optional external TTL signal
- SFP Series
o This series has a regulated negative gate voltage and a pass thru for positive drain voltage. It also shares sequencing functions similar to the TFP series
- T3M Series
o This simple design only outputs a regulated negative gate voltage from positive input voltage and has no sequencing control or drain output
- TGS Series
o Targeted at the GaN market, this model has the same functions as the TFS series but is designed to provide high output voltages of +24V to +50V.