{"product_id":"ql-series-single-phase-rectifier-bridge-40a-150a-1000v-1600v","title":"QL Series Single-Phase Rectifier Bridge 40A–150A 1000V–1600V","description":"\n\u003ch2\u003eQL Series Single-Phase Rectifier Bridge — Reliable AC-to-DC Conversion\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eQL Series Single-Phase Rectifier Bridge\u003c\/strong\u003e is a high-performance bridge rectifier module designed for converting alternating current (AC) to direct current (DC) in a wide range of electrical and industrial applications. Available in multiple current and voltage ratings — including \u003cstrong\u003e40A, 60A, 80A, 100A, and 150A\u003c\/strong\u003e at \u003cstrong\u003e1000V, 1200V, and 1600V\u003c\/strong\u003e — this series offers the flexibility to match your exact circuit requirements.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building power supplies, motor drives, battery chargers, or industrial control systems, the QL rectifier bridge delivers consistent, efficient, and stable performance in a robust single-phase package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Ratings Available:\u003c\/strong\u003e Current ratings of 40A, 60A, 80A, 100A, and 150A; voltage ratings of 1000V (QL100A-10), 1200V (QL100A-12), and 1600V (QL100A-16 \/ QL60A1600V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Phase Bridge Design:\u003c\/strong\u003e Full-wave rectification in a compact, easy-to-mount module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Tolerance:\u003c\/strong\u003e Supports up to 1600V peak repetitive reverse voltage (VRRM) for demanding applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Sturdy housing with bolt-mount terminals for secure installation and reliable electrical connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Suitable for power supplies, welding equipment, motor drives, battery chargers, and industrial control panels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Forward Voltage Drop:\u003c\/strong\u003e Minimizes energy loss and heat generation during operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Pinout:\u003c\/strong\u003e Compatible with common PCB and chassis-mount configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQL (Single-Phase Rectifier Bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A, 60A, 80A, 100A, 150A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Ratings (VRRM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000V, 1200V, 1600V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Phase Full-Wave Bridge\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt\/Chassis Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAC-to-DC power supply units\u003c\/li\u003e\n  \u003cli\u003eWelding machines and battery charging systems\u003c\/li\u003e\n  \u003cli\u003eMotor speed controllers and variable frequency drives\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and control panels\u003c\/li\u003e\n  \u003cli\u003eUninterruptible power supplies (UPS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003eAlways ensure the rectifier bridge is properly rated for your application's current and voltage requirements before installation. Use appropriate heat sinking and ensure all connections are secure. For safe handling of high-voltage electronic components, refer to guidelines from the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Occupational Safety and Health Administration (OSHA) — Electrical Safety\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a single-phase rectifier bridge and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: A single-phase rectifier bridge is an electronic component that converts single-phase AC (alternating current) into DC (direct current) using a full-wave bridge circuit consisting of four diodes. This is essential for powering DC loads from an AC supply in applications such as power supplies, battery chargers, and motor drives.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I choose the right QL rectifier bridge for my application?\u003c\/h4\u003e\n\u003cp\u003eA: Select a QL rectifier bridge rated for at least the peak current and voltage your circuit will experience. For example, for a 100A load on a 1200V system, the QL100A1200V (QL100A-12) is the appropriate choice. Always add a safety margin and consult the component datasheet for thermal derating guidelines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the QL Series rectifier bridge require a heat sink?\u003c\/h4\u003e\n\u003cp\u003eA: At higher current levels (e.g., 80A and above), a heat sink is strongly recommended to dissipate the heat generated during operation and maintain long-term component reliability. The bolt-mount design facilitates easy attachment to a chassis or dedicated heat sink.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 1000V, 1200V, and 1600V variants?\u003c\/h4\u003e\n\u003cp\u003eA: The voltage rating (VRRM) indicates the maximum peak repetitive reverse voltage the rectifier bridge can safely handle. Higher voltage variants (e.g., 1600V — QL100A-16, QL60A1600V) are suited for applications with higher AC supply voltages or where additional voltage headroom is required for safety and reliability.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a single-phase rectifier bridge and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A single-phase rectifier bridge is an electronic component that converts single-phase AC (alternating current) into DC (direct current) using a full-wave bridge circuit consisting of four diodes. 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Higher voltage variants (e.g., 1600V — QL100A-16, QL60A1600V) are suited for applications with higher AC supply voltages or where additional voltage headroom is required for safety and reliability.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"QL Series Single-Phase Rectifier Bridge 40A–150A 1000V–1600V\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/ql-series-single-phase-rectifier-bridge-40a-150a-1000v-1600v\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"QL80A \/ 1600V","offer_id":48744047411392,"sku":"14:173#QL80A;5:202516822#1600V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL100A \/ 1000V","offer_id":48744047444160,"sku":"14:1254#QL100A;5:201441335#1000V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL80A \/ 1000V","offer_id":48744047476928,"sku":"14:173#QL80A;5:201441335#1000V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL80A \/ 1200V","offer_id":48744047509696,"sku":"14:173#QL80A;5:202516811#1200V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL60A \/ 1200V","offer_id":48744047542464,"sku":"14:193#QL60A;5:202516811#1200V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL60A \/ 1600V","offer_id":48744047575232,"sku":"14:193#QL60A;5:202516822#1600V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL40A \/ 1600V","offer_id":48744047608000,"sku":"14:771#QL40A;5:202516822#1600V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL60A \/ 1000V","offer_id":48744047640768,"sku":"14:193#QL60A;5:201441335#1000V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL40A \/ 1000V","offer_id":48744047673536,"sku":"14:771#QL40A;5:201441335#1000V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL40A \/ 1200V","offer_id":48744047706304,"sku":"14:771#QL40A;5:202516811#1200V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL150A \/ 1600V","offer_id":48744047739072,"sku":"14:365458#QL150A;5:202516822#1600V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL150A \/ 1000V","offer_id":48744047771840,"sku":"14:365458#QL150A;5:201441335#1000V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL150A \/ 1200V","offer_id":48744047804608,"sku":"14:365458#QL150A;5:202516811#1200V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL100A \/ 1200V","offer_id":48744047837376,"sku":"14:1254#QL100A;5:202516811#1200V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"QL100A \/ 1600V","offer_id":48744047870144,"sku":"14:1254#QL100A;5:202516822#1600V","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S282a6a22f1454436aade8e852bba6f7bU.webp?v=1786153331","url":"https:\/\/vueselect.com\/products\/ql-series-single-phase-rectifier-bridge-40a-150a-1000v-1600v","provider":"Vue","version":"1.0","type":"link"}