Increase three-pulse output to improve low power consumption
Product details
Name: Handheld Portable Spot Welder
Material: Black Anodized Aluminum
Working time: combustible continuous work for 15 hours
Welding pen design: 35cm long welding wire, diffuse copper welding pen
Battery capacity: ≈ 5000mAh, battery life 800 solder joints
Key point: full electric welding 0.15mm nickel-plated steel strip
Endurance 0.12mm solid welding
Suitable for welding 18650 and other multi-series and multi-parallel battery packs, all kinds of power tool battery soft packs, large monomer supplementary course welding, but Apple mobile phone batteries can be welded to support welding while charging
Features
1. Automatic trigger
2. Desoldering pen
3. Type-C charging
4. Imported alumina copper welding needle: high melting point, non-stick needle, long life of welding pen, easy to replace
5. Gold-plated soldering pen socket, reliable bolt fixation: the fit is tight and firm, and the current loss is minimized
6. Selected materials carefully: increase brass gaskets, increase current output, built-in charge management chip; industrial-grade single-chip microcomputer; current-equalizing copper bars, precise control of intelligent discharge
As a common alloy, brass has high hardness and corrosion resistance. Although its resistance is slightly higher than that of red copper, it has little effect on the overall circuit. In contrast, the driving technology of the MOS tube has a greater impact on the performance of the welding machine. Gold plating on key parts can minimize the contact resistance, high hardness, no oxidation and blackening, and ensure beautiful appearance.
7. Welding pen short circuit protection:
Principle: The control system integrates the MOS tube protection function. When the welding pen is accidentally short-circuited, the program will instantly cut off the output to achieve the purpose of protecting the welding machine.
8. Calorie management:
2 ultra-high-rate lithium-ion batteries, the safe discharge peak value can reach 630A+
All high-current traces use infrared imaging to optimize the design to better share the discharge current
Total resistance <0.9MΩ, 2 high-rate Li-ion batteries, 5AH capacity balance between volume and battery life
9. Protection function:
Off state, only 22uA power consumption
Low battery (<3.2V) will beep first and then shut down
Eliminate the possibility of battery over-discharge, and has a trickle charging function, which can effectively extend the life of lithium batteries
10. Small weight and light volume
Size: 110*85*30mm
Net weight: 420g
Only the size of a mobile phone, easy to carry and outstanding performance
