⚡🖥️ 14V 4A Power Supply
 
(14V DC • 4A • Barrel 6.0 mm × 4.4 mm w/ Pin • Center‑Positive)

This adapter delivers 14V of regulated DC power at 56 W. It uses a 6.0 mm × 4.4 mm barrel connector with a center pin, a format common in Samsung LCD monitors and some AV gear.
 
🔧 Charger Form
Input: 100–240V AC, 50/60Hz
Output: 14V DC @ 4A (56 W)
Connector: Barrel plug, 6.0 mm outer / 4.4 mm inner with center pin, center‑positive
Common part numbers: AD‑6019, AD‑2014B, SVD5614, Samsung OEM 14V/4A
 
🖥️ Compatible Devices
🟦 Samsung LCD Monitors
SyncMaster P2770, P2770FH
SyncMaster S24D590PL, S24D390HL
SyncMaster S27D590P, S27D360H
SyncMaster S23C350H, S22C300H, S27D390H
Samsung CF591 curved monitor
🟦 Other Samsung Gear
Select Samsung all‑in‑one displays with external DC input
Some Samsung notebook docking stations and AV accessories
 
✅ Common Uses
🔌 Powering Samsung SyncMaster and S‑series LCD monitors
🧩 Replacing lost or damaged OEM Samsung 14V/4A adapters
🧪 Running AV gear or docking stations with 14V pin‑barrel input
🧵 Essential entry for Samsung’s external‑brick monitor ecosystem
 
🧠 Signal Format
⚡ Input: Universal AC (100–240V)
🔋 Output: Regulated 14V DC, 4A
🔌 Connector: 6.0 mm × 4.4 mm barrel with center pin, center‑positive
🔁 Not interchangeable with 12V or 19V adapters
 
⚠️ Things to Watch Out For
📉 Must be 14V — 12V bricks may cause instability, 19V may damage the device
🔌 Connector is larger than 5.5 mm barrels — won’t fit smaller jacks
🧯 Always confirm “DC IN 14V” on the monitor’s rear label before connecting
📏 Some Samsung monitors require higher current (up to 5A) — check wattage rating
 
🛠️ Quick Tips for Beginners
🧭 Look for “DC IN 14V” near the monitor’s power jack
🔌 Confirm connector: 6.0 mm × 4.4 mm with pin, center‑positive
🧪 If monitor won’t power on, inspect pin for bending or corrosion
🧯 Label clearly to avoid mix‑ups with 12V or 19V adapters
🧵 Keep this entry in your Samsung monitor power catalog