LFPA 9733B Schwarzbeck Power Amplifier

Introduction：

LFPA 9733B is a low-frequency power amplifier produced by Schwarzbeck, Germany, and authorized for sale by EUTTEST in Shenzhen, China. It is especially suitable for low-frequency magnetic field immunity testing according to ISO 11452-8, and LFPA 9733 B replaces the discontinued NFPA 9730.

9733B amplifier can have 26dB gain effect in the frequency range of 5Hz-1MHz (nearly 20 times amplification), external two banana head power output port, can directly output large voltage and current signals to theHomer Hertz antennaand handheld radial ring antennas to generate a magnetic field, the voltage and current are shown by a display on the front of the unit and an overvoltage and overcurrent alarm is provided.

Output peak voltage and current display function

For more information on low frequency magnetic field immunity testing, click on the following link:

ISO 11452-8 Low Frequency Magnetic Field Immunity Test System

Technical parameters：

Product Specification Sheet:

Graph of related technical parameters：

Test Configuration Chart

Maximum field strength that can be generated

Schwarzbeck Official Authorized Dealer:

EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG

Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

Click to view the image of the authorization