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Protection is included in the price of the module
Varistor LITTELFUSE V8ZA1P
| Manufacturer: | TES |
| Price: | on request |
| Sale: | 100 % |
| Original price: | 0,01 € |
| Availability: | In stock |
This protection is now integrated in the current generation of AB modules for the ST-70/ST-120 and others too. Protection includes fuses on the PCB AB and a protective varistor that switches at 18V to 20uS. After a short circuit in a tube, the fuse on the AB circuit board must be replaced at the point of replacement by soldering one strand of the fine copper wire (0.5mm) across the fuse pads, located as shown in the photo. Installation of the replacement fuse wire is easy, as the fuse pads are pre-tinned from the factory. The function of the varistor is reversible, and there is no need to change it after a tube failure
Goods of the same category - Protection is included in the price of the module
Varistor LITTELFUSE V8ZA1P Recommended protection by connecting the varistor and the fuse to the cathode circuit. This circuit protects the moduls AB-XX for a short circuit in the tube.
Fast Fuse SCHURTER 0034.6008 250mA 250VAC Recommended protection by connecting the varistor and the fuse to the cathode circuit. This circuit protects the moduls AB-XX for a short circuit in the tube.