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Broadband amplifiers DC to 500 kHz with
integral feedback voltage protection 63 W output power - TOE 7608

Overview

Function/signal generators generally provide signals with a small amplitude into 50-Ohm systems.

Signal conditioning and amplification are therefore required in many technical areas.

The TOE 7608 broadband amplifier is suitable as a non-inverting power output stage for the amplification of such signal sources. Each generator with an output voltage of 20 Vpp is able to cover the full operating range of the TOE 7608 amplifier; the power is 63 W into 8 Ohm at a max. output amplitude of 45 Vpp. The bandwidth is DC to 500 kHz.

Overcurrent protection at the output, protection against feedback voltages, and overtemperature protection provide the amplifier with a high degree of operational safety.

Special features
- Frequency range DC to 500 kHz
- Short-circuit and no-load proof
- Feedback voltage protection up to 120 V

Technical data

Verstärkerdaten TOE 7608
Frequency range 0 to 500 kHz (-3 dB)
AC coupling Approx. 3 Hz to 500 kHz (-3 dB)
Gain Non-inverting, fixed at
+ 7 dB  with input impedance > 10 kOhm,
+ 13 dB with input impedance 50 Ohm
Input impedance  
AC coupling > 10 kOhm (pass band)
DC coupling > 10 kOhm or 50 Ohm, selectable
Permissible input voltage max. 10 Vrms, continuous
Output impedance Approx. 0,2 Ohm, short-circuit proof
Output voltage Max. ± 22,5 V into 8 Ohm load Response times: tr , tf < 0,8 μs 
Output noise > 1 mVrms with short-circuited input
Distortion < 0,1 % up tos 50 kHz,
< 0,2 % up to 100 kHz
Feedback voltage protection Up to 120 V, fused by F4AC accordance with DIN 41661, IEC 127-2/11

General data

Line voltage 115 V /230 V ± 10 %, 47 Hz to 63 Hz
Amplifier fusing 115 V: T4AC
230 V: T2AC
accordance with DIN 41662, IEC 127-2/11
Power consumption Max. 180 VA
Operating temperature 0 °C to 50 °C 
Dimensions
(W x H x D)

265 x 147 x 375 mm
Weight Approx. 8,2 kg
Housing Aluminium

Order informations + Options


Ordering data

Broadband amplifier TOE 7608


Options

TOE 9508 Carrying handle
TOE 9501  19“ adapter, 3 HU
TOE 9503  19" rack module, 4 HU

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