Tonight is the last night for 20% of sale and I thought why not the 20% covers 90% of the shipping cost to where I live

https://batteryhookup.com/products/n...650-33v-99-kwh

Here some pictures of this battery operated battery tab welder...

Our user Devicefixer kindly sent this advice. Feel free to append your own tips to this thread

Thermal Pad Thickness Guide for Laptop GPUs & Motherboards

General Rules of Thumb for Laptop GPUs:
When specific schematics or manuals do not specify thermal pad thickness, these general rules
apply to most modern gaming laptops (NVIDIA GTX/RTX and AMD RX series):

VRAM (Video Memory Chips): Typically 0.5mm or 1.0mm. (Using pads that are too thick here will
prevent the heatsink from making contact with the main GPU die, causing instant overheating)....

The AP2182 and AP2192 (AP21X2SG-13 AP21X2MPG-13) are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.

All AP21X2SG-13 AP21X2MPG-13 devices are available...

Hi Folks

I'm looking for a extreme high current short killer solution for a reasonable cost.

I have an LGA1700 motherboard (ASUS PRIME Z790-P WiFi) where I exchanged the LGA socket already 3 times, and every time after the socket exchange I get a short of power supply lines VCORE (V variable) and VCCIN_AUX (1.8V).
After taking off the socket, the shorts dissappear again.
The soldermask on the socket is already partially demaged from the heat, so I have reconstructed the soldermask by manually painting the missing soldermask parts with a very small top of a...

I want to know if I could hook up a solar panels to this boost converter would I have any issues doing and I would have issues what would they be

Adjustable Boost Power Supply DC-DC Constant Voltage Current Charging Module

https://www.ebay.com/itm/116497313155?var=416785404161


Here are some of the description from the eBay seller

The main parameters:
1. Product name: High-power non-isolated DC boost module power supply.
2. Product model: 100A2000W.
3. Input voltage: DC12V-60V.
4. Input current: 100A (maximum)....