---
title: "Overvolt protection"
id: 13489
type: "product"
slug: "overvolt-protection"
url: "http://localhost/product/overvolt-protection/"
markdown_url: "http://localhost/product/overvolt-protection.md"
published_at: "2019-11-30T01:15:29+00:00"
modified_at: "2026-03-22T13:22:48+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Protect all ZX80/81 ICs if voltage regulator fails by crowbar and fusing."
category:
  - name: "Power"
    slug: "power"
    taxonomy: "category"
    url: "http://localhost/category/hardware/power/"
post_tag:
  - name: "Arnold J. Gold"
    slug: "arnold-j-gold"
    taxonomy: "post_tag"
    url: "http://localhost/tag/arnold-j-gold/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
genre:
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
  - name: "Power"
    slug: "power"
    taxonomy: "genre"
    url: "http://localhost/type/power/"
company:
  id: 10656
  title: "Arnold J. Gold"
  type: "company"
  url: "http://localhost/company/arnold-j-gold/"
price: 15
date: 1982
rarity: "Uncommon"
articles:
  - article:
      id: 24350
      title: "Resources (Sync v2 n3)"
      type: "article"
      url: "http://localhost/article/resources-sync-v2-n3/"
companies_products:
  - id: 10656
    title: "Arnold J. Gold"
    type: "company"
    url: "http://localhost/company/arnold-j-gold/"
---

Protect all ZX80/81 ICs if voltage regulator fails by crowbar and fusing.