2.1mm DC Barrel Jack to 1st Generation MagSafe Adapter
Adapter with a 5.5mm/2.1mm center-positive DC barrel jack and a 1st-generation MagSafe plug. Lets a 15–20VDC supply connect to a first-gen MagSafe device.
Start wiring
3.3 V · 5 V · Module
The family now includes 9 V wall adapters at 650 mA, 1 A and 2.55 A. The voltage class matches, but current headroom, plug region, connec…
Power supplies
146 other optionsWall adapters (5V–24V), adjustable and fixed buck/boost/buck-boost converters (MT3608, LM2596-class), USB-C PD triggers (HUSB238), breadboard supplies, DIN-rail units and passive barrel-jack adapters.
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120W DC-DC Converter 12V@10A visual preview120W DC-DC Converter 12V@10A
12V 2A Industrial DIN-Rail Power Supply, AC/DC Converter visual preview12V 2A Industrial DIN-Rail Power Supply, AC/DC Converter
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12V DC 1000mA (1A) regulated switching power adapter - UL listed visual preview12V DC 1000mA (1A) regulated switching power adapter - UL listed
150W DC-DC Converter 24V@6A visual preview150W DC-DC Converter 24V@6A
2-way Fast Charge Buck Module (Compatible with Raspberry Pi 4B & Jetson Nano) visual preview2-way Fast Charge Buck Module (Compatible with Raspberry Pi 4B & Jetson Nano)
2.1mm 5VDC Barrel Jack to USB C Adapter visual preview2.1mm 5VDC Barrel Jack to USB C Adapter
2.1mm DC Barrel Jack to 2nd Generation MagSafe Adapter visual preview2.1mm DC Barrel Jack to 2nd Generation MagSafe Adapter
2.1mm DC Barrel Jack to Alligator Clips visual preview2.1mm DC Barrel Jack to Alligator Clips
2.1mm to 1.7mm DC Jack Adapter visual preview2.1mm to 1.7mm DC Jack Adapter
Related groups
4 groups
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