Power Supply Adapters

Buy power adapters and wall plugs in Pakistan at stem.pk. We stock 5V, 9V, 12V, and 24V DC adapters in a range of current ratings — from 500mA phone charger adapters to 5A CCTV and LED strip adapters, all rated for Pakistan's 220V mains supply.

Why Choose Our Adapters?

• Pakistan-ready plugs — 3-pin Pakistani plug included on all wall adapters
• Wide current range — 0.5A to 10A output options for every application
• Regulated output — stable DC output with protection circuits built in

Adapter Types We Stock

• 5V DC Adapters — 1A to 3A, with standard 5.5×2.1mm barrel or USB output
• 9V DC Adapters — for Arduino Uno, effects pedals, and 9V devices
• 12V DC Adapters — 1A to 5A for CCTV cameras, LED strips, and routers
• 12V 10A SMPS — high-current supply for LED installations and CCTV DVR systems
• 24V DC Adapters — for industrial sensors and servo drives
• Multi-voltage Adapters — adjustable 3–12V adapters for multi-device use

Related Categories

Browse our Power Supplies for bench and SMPS supply options. Also see LEDs for LED strips that pair with 12V adapters.

Common Applications

• CCTV systems — 12V 2A adapters for IP cameras and DVR recorders
• Arduino projects — 9V or 12V barrel jack adapters for Arduino Uno and Mega
• LED lighting — 12V high-current adapters for LED strip installations, see LEDs
• Routers and modems — replacement adapters for networking equipment

Learning Resources

• Electronics Hub — DC Power Supply Basics — understanding linear vs switching adapters
• Random Nerd Tutorials — Arduino Power Guide — choosing the right adapter for Arduino

Need a bench power supply? Check Power Supplies. For bulk orders contact info@stem.pk.