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OEM 12V 3A Access Control Power Supply
Original price was: KSh 3,800.00.KSh 3,000.00Current price is: KSh 3,000.00. ex VAT
OEM 12V 3A Access Control Power Supply
| Feature | Specification |
|---|---|
| Voltage Output | 12V DC |
| Current Capacity | 3 Amps |
| Input Range | 100-240V AC |
| Application | Access Control Systems |
Shipping & Delivery
Delivery
We deliver to the address you provide. Nairobi CBD is often same-day on business days.
Nairobi CBD or Kenya-wide
Free CBD ≥ KES 20,000; else from KES 300
Warranty 1 year
72-hour (3-day) returns
Description
OEM 12V 3A Access Control Supply
The OEM 12V 3A Power module delivers a stabilized 12VDC output for electronic security hardware. This unit converts 110-240VAC input into a clean direct current signal. It manages high-inrush current requirements typical of electromagnetic locking mechanisms. The 3-Ampere rating supports multiple door controllers and biometric readers simultaneously. Switching power supplies utilize high-frequency pulse width modulation. This method improves energy efficiency compared to linear transformers. The compact footprint fits within standard security cabinets. Integrated LED indicators provide immediate visual status of the DC output state. Use 18AWG cabling for distances up to 50 feet to minimize voltage drop. This power source handles the inductive kickback from electric strikes effectively. Internal filters reduce electromagnetic interference that might affect proximity readers. The steel casing provides physical protection in utility room environments.
Key Features
Regulated DC Output
Maintains a tight voltage tolerance to prevent damage to sensitive controller logic boards.Safety Protections
- Automatic short circuit recovery prevents permanent circuit failure.
- Over-current protection limits output during peripheral faults.
- Over-voltage clamping shields connected hardware from spikes.
Thermal Management
Passive convection cooling ensures stable operation without noisy mechanical fans.Signal Integrity
- Low ripple voltage minimizes data errors in RFID communication.
- High-frequency switching reduces audible coil whine during operation.
Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 12V DC Regulated |
| Output Current | 3.0 Amperes (36W) |
| Ripple and Noise | < 50mVp-p |
| Efficiency | > 85% |
| Operating Temperature | -20°C to +60°C |
| Connection Type | Screw Terminal Block |
What’s in the Box
12V 3A Regulated Power Supply Module
Mounting Hardware Kit
Technical Installation Guide
Why Choose OEM 12V 3A Access Control Supply
Selecting this 36-Watt DC source ensures system longevity for security infrastructure.
The hardware provides consistent current for magnetic strikers and heavy-duty locks.
High efficiency ratings reduce operational costs and minimize heat buildup in enclosures.
Advanced filtering protects against data corruption in sensitive biometric card readers.
Output ripple remains below 50mV peak-to-peak to ensure clean signaling.
The internal transformer uses high-grade copper windings to reduce resistance.
It sustains a 100% duty cycle for continuous locking operations in high-traffic areas.
The circuit board features a conformal coating for protection against humidity.
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