18V 500mA Video Doorbell Power Supply for Video Doorbell

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: AL-PS43
• Output Power: 1 - 50W
• Input Voltage: Custom
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: Custom
• Certification: CE, RoHS, ISO
• Brand: AL TRANSFO
• Protection: Hipot, Short Circuit, Overvoltage, Ove
• Quick Delievery: 15-25 Days
• Advantage: Long Lifetime, Surge Protecting
• Frequency Rated: 60 Hz
• Experience: 29 Years
• Output Current: 40W
• OEM: Welcome
• Max Output Current: 2A
• Short Circuit Protect: Auto Recovery
• Cable Length: 1m, 2m or Customized
• Color: Black, White
• Transport Package: Carton
• Specification: 8pcs/box
• Trademark: AL
• Origin: China
• HS Code: 8504401400
• Production Capacity: 10000PCS/20days

Product Description

Product Description 

Linear Power Supply Plug-in transformer

Ideal For High Speed Dome Camera & IR Units

Operational Input Voltage 110V AC

 

Model Number	AL-PS43
Rated Input Voltage	Fused 120V AC 0.63A Slow Blow
Power Consumption	500mA
Output Voltage	Fused AC18V 500mA Quick Blow
Maximum Load Current	500mA
Frequency Rated	60 Hz
Insulation Resistance	100M Ohm @ DC 500V
Load Regulation	± 10%
Safety Approval	CE / RoHS
Mean Time Between Failure	30,000 Hours
IP Rating	IP65
Operating Conditions	Temperature: 0?°C ~ +40?°C, Humidity: 20% ~ 80% RH
Dimensions (W x H x D)	90 x 53 x 65 mm
Weight	0.4Kg

AL TRANSFO could design and produce according to customer requirements . 



Packaging & Shipping

Application 

Switching power supplies, chargers, alarm system, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter Typical products .

Used in high-density installation with good shielding quality also used in wave carrier filter, power transformer and Aux-power transformer .


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FAQ

1. Question: Lead time for samples?

    Reply: 5-6 working days.

2. Question: Lead time for mass production?

     Reply: 15 to 30 working days or depending on order quantity.

3. Question: What should provide to make custom  transformer ?

    Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.

4 . Question : What is payment term ?

    Reply : T/T , Western Union , PayPal or negotiation.