Transformer

Transformers are essential components for converting electrical power between different voltage levels, ensuring safe and efficient energy transfer. Our transformers are built to handle a wide range of applications, from industrial power supply systems to residential and commercial setups, with a focus on durability, efficiency, and compliance with safety standards.

As a professional transformer manufacturer, Johsun Tec understands the critical role transformers play in modern industrial and commercial power systems. Whether powering large factories or regulating voltage for precision equipment, transformers are indispensable. This guide explores Johsun Tec’s transformer range—covering product specs, core functions, competitive advantages, and practical FAQ—to help you select optimal solutions for your business needs.

Johsun Tec Transformer Product Overview

Our diversified transformer lineup caters to B2B clients across industries:

Control Transformers

The “nerve center” for industrial automation systems:

• • Applications: PLC controls, motor starters, relay logic circuits

• • Key Features:

    • • Precision voltage output (24V/120V standard)
    • • Electromagnetic interference resistance
    • • Auto-shutoff overload protection

• • Client Case: 40% fewer equipment failures in automotive production lines

Dry Type Transformers

Eco-safe operation without oil cooling:

Step Up/Down Transformers

Global equipment compatibility solution:

• • Core Capabilities:

    • • Wide input voltage (100V-600V) adaptation
    • • 98% bidirectional conversion efficiency
    • • ±0.5% instantaneous fluctuation compensation

• • Key Applications:
    ✅ Localizing imported equipment (e.g., 110V→220V)
    ✅ Solar farm grid integration
    ✅ Laboratory instrument power

Variable Transformers

Industrial-grade voltage adjustment:

• • Input: 220V±10%

• • Output: 0-300V continuous adjustment

• • Response: <20ms

• • Capacity: 0.5-50kVA

Implementation Scenarios:

• • Automotive test benches (voltage simulation)

• • Stage lighting systems (smooth dimming)

• • Semiconductor production (wafer etching voltage tuning)

Core Functions & Technical Features

Transformers enable efficient power transfer through:

• • Voltage Conversion: Using electromagnetic induction to step up/down voltages for device compatibility

• • Energy Transfer: Minimizing transmission losses for higher system efficiency

• • Overload Protection: Preventing equipment damage from current surges

• • Insulation Performance: Premium materials preventing short circuits

• • Energy-Saving Design: Optimized cores/windings reducing operational costs

Johsun Tec Product Advantages

Why global B2B clients choose us:

Military-Grade Reliability: UL-certified dry-type transformers with 10-year warranties

Customization Expertise: Bespoke designs for unique voltage/load requirements

Rigorous QC: ISO 9001-compliant manufacturing with 3-stage testing

72-Hour Emergency Delivery: Critical replacement support

FAQ

Q: How do I select the right transformer?
Consider load power, voltage levels, environment, and special needs. We provide free configuration consultations.

Q: What maintenance do transformers require?
Dry-types are maintenance-free; others need quarterly insulation checks and cooling system cleaning.

Q: What’s the lead time for custom orders?
Standard units: 2-4 weeks. Custom designs: 4-6 weeks with expedited options.

Q: Do you offer technical support?
Yes—24/7 remote troubleshooting and on-site service for critical systems.