• Input Voltage: Supports 110-220V AC input for versatility in different regions.
• Output Voltage: Provides a stable 12V output for LED bulbs.
• Rechargeable Circuit: Allows the circuit to power rechargeable LED bulbs, making it efficient and eco-friendly.
• Energy-Efficient: Designed for low power consumption, ideal for energy-saving applications.

Enhance the cooling efficiency of your thermoelectric cooler with the Aluminum Heat Sink with Fan. This 50x50 mm heat sink comes with a preinstalled fan, ensuring optimal thermal management for your Peltier cooling systems.

• Name: Aluminum Heat Sink for Thermoelectric Cooler
• Size: 50x50 mm
• Features: Comes with preinstalled fan
• Fan Pin: Molex connector
• Fan Voltage: 9-12V Max

Package Includes: 1 x Aluminum Heat Sink with Fan

• Wide input voltage range: Supports AC 100-240V, suitable for global use
• Adjustable output voltage: Provides DC 3V-12V, adjustable to meet various needs
• High output current: Delivers 5A output, perfect for powering multiple devices
• Display screen: Includes a display to show the current voltage setting

The 24-0-24 Volt 6Amp Transformer is engineered to meet industrial standards with its heavy-duty design. This high-quality transformer provides dual 24V outputs with a current capacity of 6A, making it ideal for various electronic projects and circuit boards that require stable and reliable power.

• Voltage: 2 x 24V
• Current: 1 x 6000mA
• Quality: Industrial Standard, Heavy Duty
• Package Includes: 1x 24-0-24 Volt 6Amp Transformer

The 20 x 10 x 10 mm Neodymium Magnet Bar is a versatile and powerful magnet that can be used in a wide range of applications. From Hall Effect Sensors and Reed Switches to clamping and office use, this magnet is an essential component for various projects.

Key Features:

• Dimensions: 20 x 10 x 10 mm
• Shape: Bar
• Material: Neodymium
• Uses: Hall Effect Sensors, Reed Switches, clamping applications, office use, generator use, educational purposes, and more

• High Efficiency: >90% conversion efficiency ensures minimal power loss
• Multiple Protection Systems: Overload, overheat, under-voltage, and short-circuit protection
• Dual Cooling Fan System: Intelligent fans for temperature control and enhanced durability
• Universal Socket: Supports various household electrical appliances

• High Power Efficiency: Designed for maximum power efficiency and reliability in industrial environments.
• Built-in Protection: Features built-in protection against over-voltage, over-current, and short circuits to ensure safe operation.
• Rainproof: Suitable for outdoor use with rainproof capabilities, making it ideal for various weather conditions.

• Compact Design: Small and efficient for space-saving.
• Air Flow Capacity: 0.5 LPM, ideal for small to medium-sized fish tanks.
• Low Noise Operation: Noise level <62dB, ensuring a quiet environment for your aquarium.
• Durable Build: Made of high-quality metal and plastic materials.

• Built-in digital display for clear readings
• Adjustable coarse and precise voltage and current control
• Short-circuit protection for safety
• Wide operating temperature range of -10°C to 40°C

• Converts AC 100-240V to DC 24V 20A output
• Provides 480W of stable power
• Wide input voltage range: 100-120V / 200-240V AC
• High efficiency & low heat generation

The Heat Shrink Tube with a 3mm width and 6" length is perfect for insulating and protecting wiring. Ideal for various electrical and DIY projects, it provides a secure and professional finish.

The Heatsink Plaster Thermal Silicone Adhesive is a high-strength bonding solution ideal for attaching various components, LEDs, and heat sinks. It features excellent thermal conductivity and strong adhesion, ensuring reliable performance and durability.

Key Features:

• High strength and fast bonding effect
• Good thermal conductivity
• Strong adhesion
• Wide operating temperature range: -60°C to 200°C
• Short-term resistance up to 300°C
• Non-toxic and solvent-free
• Short surface curing time

DIY Power Bank Case for 18650 Batteries

Create your own power station with this DIY Power Bank Case designed for 8x18650 batteries. Featuring a display screen and LED flashlight, this case offers dual USB ports for versatile charging options.

• Weight: approximately 100g
• Ports: 2 USB
• Power supply: 8x18650 batteries (not included)
• Input: 5V-2A
• Output: USB 5V 1A, 5V 2A
• Size: 170 x 76 x 22mm
• Material: Plastic

Package Includes: 1x Power Bank case (No Battery)

• Adjustable Output Voltage: Range between 1.2V and 37V.
• High Output Current: Provides up to 1.5A (minimum), with a typical output of 2.2A.
• Thermal Protection: Internal thermal overload protection to prevent overheating.
• Current Limiting: Internal short-circuit current limiting for added safety.

• High Flow Capacity of 150 m³/h
• Dual Voltage Support: 12V and 24V options
• Compact and Lightweight for easy integration
• Low Noise for quieter operation

The 12-0-12 Volt 6Amp Transformer is engineered to meet industrial standards with its heavy-duty design. This high-quality transformer provides dual 12V outputs with a current capacity of 6A, making it ideal for various electronic projects and circuit boards that require stable and reliable power.

• Voltage: 2 x 12V
• Current: 1 x 6000mA (6Amp)
• Quality: Industrial Standard, Heavy Duty
• Package Includes: 1x 12-0-12 Volt 6Amp Transformer