BFi OPTiLAS, Pan-European partner of Trek, is launching a new high power amplifier. The Model 2100HF is a high-frequency, high speed, wide bandwidth amplifier for high power applications and provides precise control of output voltages in the range of 0 to ±150 V DC or peak AC with an output current range of 0 to ±300 mA.

The Model 2100HF incorporates an all-solid-state design for high reliability and low-noise operation, thus achieving accurate output response and high slew rates, even into highly capacitive loads. Full power frequency response of the amplifier is essentially flat up to 2 MHz. No overshoot or instability of the waveform occurs due to the amplifier's unique dual feedback feature.

"DC to greater than" bandwidth capabilities for the ±150 volt range include large signal bandwidth of 2.6 MHz. (-3 dB) and a small signal bandwidth greater than 3 MHz (-3 dB).

Industrial applications include the use with MEMS devices, electro-optic modulators, ion beam control, ultrasonics, dielectric material characterization, piezo electric driving and control.

BFi OPTiLAS, partner pan-europeo di Trek, sta per lanciare una nuova serie di prodotti, che spazia dagli amplificatori ai driver piezo, elettro-ottiche, MEMS e altri dispositivi. Questa serie si aggiunge a quella già conosciuta dei drivers per piezo: PZD, 601C e 603.

I tre nuovi amplificatori 2220, 2210 e 2205 sono i primi di una serie di sei. Questa nuova gamma è stata sviluppata per coprire la richiesta di amplificatori a basso costo utilizzati non solo nell’ambito della ricerca ma anche nelle applicazioni commerciali.

Sono disponibili amplificatori a 40W, tensioni di uscita da +/- 500V a +/- 2000V, corrente di picco di uscita fino a +/- 80mA e banda fino a 75kHz. Sono tutti marcati CE, conformi alla direttiva RoHs e sono stati sottoposti a test HALT.

Model PZD350A Offers Wide Bandwidth and Addresses Need for High Speed and Precise Control of Output Voltages; Important in Piezoelectrics, Electro-optics, MEMS and other applications.

The PZD350A provides a large signal bandwidth of 250 kHz (-3dB) and a small signal bandwidth greater than 350 kHz (-3dB). This bandwidth capability is especially important in new piezo and piezo-stack applications, which require the high current levels as provided by this new amplifier from Trek. The fully protected output of Model PZD350A enhances the utility of this unit in piezo and other reactive load applications by assuring that the amplifier is safe-guarded from incidental short circuits, arcing or energy return from the load device.
The PZD350A design offers outstanding DC stability, high speed and precise control of output voltages (DC or peak AC) in the programmable ranges of 0 to +/-350 V with an output current range of 0 to +/-200 mA (bipolar model); 0 to +700 V with +/-100 mA (unipolar model); 0 to -700 V with +/-100 mA (unipolar model). An alternative PZD350A “M/S” design offers twice the current capability of the standard PZD350A models. Other technical parameters for the Model PZD350A include DC accuracy better than 0.1% of full scale and slew rate greater than 500 V/μs (+/-350 V range) or 350 V/μs (700 V range). The unit has precision voltage and current monitors and is CE marked.

The industries and commercial applications that will benefit from the advancements enabled by Model PZD350A are diverse and include: aerospace, biotechnology, defense, military, power, energy, laboratory, instrumentation, semiconductors, electronics, and others.