1. Case using aluminum alloy chassis.
2. PWM pulse width modulation technology and high power IGBT device
are applied to
the medium frequency power voltage circuit.
3. Using voltage feedback, output voltage stability, ripple
coefficient is less than 3%.
4. Full range smooth regulator, voltage regulating fineness
regulating precision is less
than or equal to 0.5%, stability is less than or equal to 1%,
voltage and current error of +
/ - (1.5% + 2 words), current error of plus or minus (1.5% + 2
5. Boost potentiometer zero boost.
6. 0.75UDC1mA function button, easy to test the zinc oxide
lightning arrester, the
accuracy of + (2% + 2).
7. The over-voltage protection is set with the drawing code, and
the error is 2%.
8. Double pressure using new material, lightweight, sturdy. Special
good electrical performance, good moisture resistance.
9. ZGF products comply with the requirements of DL/T848.1-2004
technology, and the
power of the electrical equipment quality testing and testing
center type test, strict
implementation of corporate standards.