Reliable 12V Power Solution for Networking and Electronic Equipment
If your device is experiencing power interruptions, startup failures, random shutdowns, or a damaged power supply, replacing the adapter is often the quickest way to restore reliable operation. The Ktec KSA-36W-120300HU AC Power Adapter delivers regulated 12V DC output at up to 3A, providing stable power for compatible networking equipment, surveillance systems, displays, and industrial electronics.
Designed for continuous operation in commercial and professional environments, this 36W adapter helps maintain consistent performance while protecting connected devices from common electrical issues caused by aging or failed power supplies.
Application Scenarios
- CCTV / IPC surveillance systems
- AV control systems and multimedia equipment
- Networking equipment and communication devices
- LED lighting and display control systems
- Industrial electronics and automation equipment
- Embedded controllers and monitoring systems
- Consumer and commercial electronic devices requiring 12V DC power
Technical Specifications
| Brand | Ktec |
| Model | KSA-36W-120300HU |
| Product Type | AC Power Adapter Charger |
| Input Voltage | 100-240V AC, 50-60Hz |
| Output Voltage | 12V DC |
| Output Current | 3A |
| Maximum Output Power | 36W |
| Connector Type | Round DC Barrel Plug |
| Connector Size | 5.5mm × 2.5mm |
| Polarity | Center Positive |
| Efficiency | High-Efficiency Power Conversion |
| Protection Features | Over Voltage Protection, Over Current Protection, Short Circuit Protection |
| Device Categories | Networking Equipment, Surveillance Systems, Industrial Electronics, Display Equipment |
| Condition | OEM Replacement Power Adapter |
OEM Replacement Compatibility
This adapter serves as a replacement for the following power supply model:
- KSA-36W-120300HU
Before ordering, verify the following specifications on your original adapter:
- 12V DC output voltage
- 3A output current
- 36W power rating
- 5.5mm × 2.5mm barrel connector
- Center-positive polarity
Matching all specifications helps ensure proper compatibility and reliable operation.
