Digital Synthesized LF Power Signal Generator 0.1Hz~200kHz Output Power 

20W~100W


Overview:

   Digital synthesis low-frequency power signal generator, using DDS digital direct synthesis technology, controlled by the AVR high-speed microcontroller, LCD (liquid crystal screen display), key operation, with power-on delay output, short-circuit current-limiting protection, output amplitude protection, such as oversize safety features. Easy to operate, more humane, is the ideal upgrade alternative to the traditional audio signal source.

 

Features:


■ DDS digital synthesis technology, AVR high-speed microcontroller control, with high resolution, high precision, high reliability, high cost-effective and other outstanding advantages

■ Large character LCD display, clear readings, conductive key function control, can be keyed or knob by any input value. Operation is simple and direct, more humane

■ With power-on delay output, short-circuit current-limiting protection

■ SMT technology production, large-scale integration, new metal chassis

■ High reliability: MTBF ＞10000h

 

Technical indicators:


Frequency Range

0.1Hz ～ 200kHz        Resolution: 0.1Hz

Output Amplitude

10mVrms～13Vrms/18Vrms/20Vrms/28.5Vrms

Resolution：10mVrms

Output Amplitude Error

＜ 1%

Distortion THD

≤ 0.2% (20Hz～20kHz 1Vrms 8 Ω load)

Output Power

 

 

 

20W (frequency not greater than 20kHz 12.8Vrms 8 Ω load)

40W (Frequency not greater than 20kHz 18Vrms 8 Ω load)

60W (up to 20kHz 22Vrms 8 Ω load)

100W (up to 20kHz 28.5Vrms 8 Ω load)

Sweep Ratio

Maximum 2000000:1

Sweep Time

0.1s ～100s

Sweep interval time

0s～100s

Sweep Mode

Single, continuous repetition, continuous round trip

Stability

≤ 1×10-6/d

Dimension

285×360×90mm

Weight

4.5kg