YIHUA 939D+ IV 90W Soldering Station 200-480℃

The YIHUA 939D+ IV 90W Soldering Station is engineered for professional-grade performance, combining high-power heating, intelligent controls, and user-friendly features. Ideal for a variety of desoldering and soldering applications, including SOP, DIP, and SOIC components, this station excels in both precision repairs and high-demand industrial tasks.

Key Features:

• 90W High-Power Heating Core:
  Equipped with a 90W high-power heating core, the YIHUA 939D+ IV offers rapid temperature recovery and stable heat distribution. This feature ensures efficient soldering and desoldering of large and small components, with fast heat penetration that minimizes cold solder defects.
• Smart Digital Display:
  The large, easy-to-read LCD display allows you to monitor both the actual and set temperatures simultaneously, making it easier to track and adjust as needed. The display also features a convenient Fahrenheit/Celsius conversion mode, allowing you to select the unit that suits your regional preference.
• Three-Stage Memory Storage:
  With three programmable memory slots, this soldering station allows you to store and quickly switch between your preferred temperature settings for different tasks. This feature enhances workflow efficiency, especially when working with diverse components that require specific temperatures.
• Intelligent Sleep Function:
  To conserve energy and prolong the lifespan of your soldering iron, the station includes an adjustable sleep timer (0/5/10/30 minutes). After the set period of inactivity, the iron enters sleep mode, and a gentle shake will wake it up, returning it to the preset temperature.
• Automatic Shutoff & Security Features:
  The YIHUA 939D+ IV includes a 0-99 minute auto-shutdown feature that ensures energy savings and safety, automatically powering down the station after a period of inactivity. Additionally, the password lock function prevents unauthorized changes to the settings, making this an ideal solution for consistent, secure work in assembly lines and professional environments.
• User-Friendly Design:
  The station is designed for ease of use, with audible alerts for startup and shutdown (which can be turned off) and a multi-function stand. The heat-resistant Bakelite base provides a secure holder for the soldering iron, with a built-in sponge cleaner and solder wire holder to keep your workspace organized and efficient.

Technical Specifications:

• Model: YIHUA 939D+ IV (90W)
• Rated Voltage Range: 110-240V~, 50-60Hz
• Rated Power: 22W (Maximum Power: 120W)
• Temperature Range: 200°C to 480°C (392°F to 896°F)
• Recovery Speed: <3 seconds (under heavy-load conditions)
• Display: LCD Digital Display with Dual Temperature Readout
• Resistance of Soldering Iron Tip to Ground: <2Ω
• Dimensions: L150 x W136 x H93mm ±5mm
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Language Support: English interface for international users

Applications:

• Industrial Soldering: Ideal for soldering large connectors, heat sinks, power modules, and other high-thermal-mass components.
• Precision Repairs: Perfect for fine soldering work on BGA rework, multi-layer PCBs, and other delicate electronics.