--- product_id: 806214542 title: "BK Type Control Transformer BK-50VA Transformer BK Type of Control Transformer 440V 380V 220V 36V 24V 12V 6.3V(Input voltage380 220,6.3V 12V 24V 36V)" brand: "toolrise" price: "฿6800" currency: THB in_stock: true category: "Tool Rise" url: https://www.desertcart.co.th/products/806214542-bk-type-control-transformer-bk-50va-transformer-bk-type-control store_origin: TH region: Thailand --- # 50VA power capacity Multi-voltage input/output (6.3V-440V) High protection & reliable wiring BK Type Control Transformer BK-50VA Transformer BK Type of Control Transformer 440V 380V 220V 36V 24V 12V 6.3V(Input voltage380 220,6.3V 12V 24V 36V) **Brand:** toolrise **Price:** ฿6800 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your control systems with precision and confidence! ## Quick Answers - **What is this?** BK Type Control Transformer BK-50VA Transformer BK Type of Control Transformer 440V 380V 220V 36V 24V 12V 6.3V(Input voltage380 220,6.3V 12V 24V 36V) by toolrise - **How much does it cost?** ฿6800 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/806214542-bk-type-control-transformer-bk-50va-transformer-bk-type-control) ## Best For - toolrise enthusiasts ## Why This Product - Trusted toolrise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact yet Powerful:** Small size packs 50VA of reliable power for your control systems. - • **Precision Wiring Design:** Clearly marked terminals simplify installation and reduce wiring errors. - • **Versatile Voltage Options:** Supports multiple input/output voltages from 6.3V to 440V to fit diverse industrial needs. - • **Built for Safety & Longevity:** High protection level ensures safe, long-term operation under rated load. - • **Industrial-Grade Reliability:** Trusted in machine tools, mining, and lighting applications for consistent performance. ## Overview The BK-50VA Control Transformer by ToolRise delivers 50VA of stable power with versatile input/output voltages ranging from 6.3V to 440V. Designed with a compact toroidal coil and high protection standards, it ensures safe, reliable operation in industrial, mining, and machine tool environments. Its clear terminal wiring and robust build make it an essential component for professional-grade control and lighting applications. ## Description BK-50VAInput voltage:220V 380VOutput voltage:6.3VAC 12VAC 24VAC36VACBK-50VAInput voltage:380VOutput voltage:220V ACBK-50VAInput voltage:220VOutput voltage:220V ACBK-50VAInput voltage:440VOutput voltage:220V AC4 kinds of transformer to choose fromCoil Structure : ToroidalUsage : LightingModel Number : BK-50VACoil Number : AutotransformerPhase : SINGLEOrigin : China ## Features - [Working Principle]: It works by electromagnetic induction principle. - [Product features]: Its main features include small size, safe and reliable wiring, high protection level, good performance, etc., can work effectively for a long time in the rated load. - [Application scope]: BK type control transformer is widely used in industrial and mining enterprises, machine tool control, local lighting and indicator power supply and other fields. - [Wiring]: Output terminal 0 is the common terminal, and the other two numbers form a different input voltage, output terminal 11 is the common terminal, and the other numbers form a different output voltage. - [Note]: Before use, must test the circuit, the grid voltage is rated input voltage value, allow deviation +5%, such as more than the range, should consider adding a voltage regulator in the front section to ensure that the transformer reliable and normal operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F2HNVH5L | | Best Sellers Rank | #734,543 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #889 in Power Transformers | | Brand Name | ToolRise | | Item Weight | 2300 Grams | | Manufacturer | ToolRise | | Model | ToolRise | | Part Number | ToolRise | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ToolRise - **Item Weight:** 2300 Grams - **Manufacturer:** ToolRise - **Number of Items:** 1 - **Unit Count:** 1.0 Count ## Images ![BK Type Control Transformer BK-50VA Transformer BK Type of Control Transformer 440V 380V 220V 36V 24V 12V 6.3V(Input voltage380 220,6.3V 12V 24V 36V) - Image 1](https://m.media-amazon.com/images/I/61LvVVgqWJL.jpg) ![BK Type Control Transformer BK-50VA Transformer BK Type of Control Transformer 440V 380V 220V 36V 24V 12V 6.3V(Input voltage380 220,6.3V 12V 24V 36V) - Image 2](https://m.media-amazon.com/images/I/61kHPYzaOQL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/806214542-bk-type-control-transformer-bk-50va-transformer-bk-type-control](https://www.desertcart.co.th/products/806214542-bk-type-control-transformer-bk-50va-transformer-bk-type-control) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-17*