Voltech Multi (184510) Toroidal Power Transformer | 18–45V Multi-Tap High Current Audio Transformer
Short Description:
Voltech Multi (184510) হলো একটি heavy-duty toroidal audio power transformer, যা high-power stereo amplifier এবং hi-fi audio systems-এর জন্য ডিজাইন করা। Multi-tap 18V–45V output, pure copper winding এবং low-noise toroidal core এর মাধ্যমে এটি stable, clean এবং powerful AC supply নিশ্চিত করে।
Long Description:
Voltech Multi Power Transformer Model 184510 একটি premium-grade toroidal power transformer, যা professional-level stereo power amplifier, subwoofer amplifier এবং hi-fi DIY audio projects-এর জন্য তৈরি।
এই transformer-এ ব্যবহৃত হয়েছে high-efficiency toroidal silicon-steel core, যার ফলে magnetic leakage খুবই কম, hum noise প্রায় নেই এবং voltage stability অনেক ভালো থাকে। EI-core transformer-এর তুলনায় toroidal design বেশি efficient এবং audio-friendly।
এতে রয়েছে multi-tap secondary output—
18V, 24V, 28V, 35V, 45V AC (dual rail with center 0)—যা বিভিন্ন amplifier voltage requirement অনুযায়ী ব্যবহার করা যায়। Maximum 10–11A high-current output থাকায় এটি high-power amplifier circuits-এর জন্য একদম perfect।
অতিরিক্তভাবে এতে আছে 12-0-12V AC (2–3A) auxiliary output, যা tone control board, preamp, protection circuit বা relay supply-এর জন্য ideal।
BRB brand-এর pure copper winding এবং heat-resistant insulation ব্যবহারের কারণে transformer-টি long-term continuous operation-এও reliable performance দেয়। Heavy 8 KG toroidal core strong magnetic stability নিশ্চিত করে এবং audio output clean ও punchy রাখে।
Specifications:
Model: Voltech Multi (184510)
Transformer Type: Toroidal Power Transformer
Input Voltage: 220V AC
Input Frequency: 50 / 60 Hz
Secondary Voltage Taps:
18V – 24V – 28V – 35V – 45V – 0 – 18V – 24V – 28V – 35V – 45V AC
Maximum Output Current: 10 – 11 Amp
Additional Secondary Output:
Voltage: 12-0-12V AC
Current: 2 – 3 Amp
Core Construction: High-Efficiency Toroidal Silicon Steel Core
Winding Type: Pure Copper Winding
Copper Brand: BRB High-Grade Copper
Insulation: Heat-Resistant (Audio-Power Grade)
Approximate Weight: 8 KG
Height: 3.5 Inch
Diameter: 6 Inch
Applications / Use Cases:
High-Power Stereo Amplifier
Professional Hi-Fi Audio Systems
Subwoofer Power Amplifier
DIY Audio Amplifier Projects
Multi-Rail Audio Power Supply
Tone Control & Preamp Power Supply
Performance Benefits:
Low hum and ultra-low noise output
High current capability (10–11A)
Excellent voltage stability under load
High efficiency toroidal design
Reduced heat generation
Clean and punchy audio performance
Key Features:
Toroidal core for low magnetic leakage
Multi-tap voltage output (18V–45V)
Auxiliary 12-0-12V supply included
Pure BRB copper winding
Heavy-duty 8 KG core
Designed for high-power audio amplifiers