What is the warranty period?

We provide a comprehensive two-year warranty for this power supply to ensure customer satisfaction and product reliability.

What is the minimum order quantity?

The minimum order quantity is 500 pieces for standard orders.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

AC to DC 12V Switching Power Supply for CCTV Systems

Name: AC to DC 12V Switching Power Supply for CCTV Systems
Brand: Shenzhen Langbo Technology Co., Ltd.
SKU: 1951251191

Guangdong, ChinaShenzhen Langbo Technology Co., Ltd.

US$3.66

100-999 Pieces

US$3.52

1,000-1,999 Pieces

US$3.38

2,000-4,999 Pieces

US$3.10

5,000+ Pieces

Sample price:US$6.34/piece.Request sample

Product profile

Customization

Available

Usage

Switching

Output Type

Model NO.

JML-S-120-12008

Certification

TUV, RoHS, ISO9001, CCC

Type

ODM

Name

Switch Power Supply

AC Input Voltage

AC93.5V-264V

DC Output Voltage

+12V

DC Output Current

10A

Power

120W

Aging Test

100%

Protections

SCP/Ocp/Ovp/Otp

Warranty

Two Years

Weight

0.393kg

Frequency

47Hz-63Hz

Transport Package

Each One in a White Box

Specification

195*97*41mm

HS Code

8504401990

Production Capacity

1000000pieces/Year

Key features

Full Range AC Input: Supports AC 93.5V-264V input for universal compatibility.

High Efficiency & Reliability: 100% full load burn-in test ensures unmatched performance.

Comprehensive Protections: Features SCP, OCP, OVP, and OTP for safety and durability.

Fanless Cooling Design: Free air convection eliminates noise and extends lifespan.

Wide Certification Coverage: Compliant with UL, FCC, CE, CB, RoHS, TUV, and ISO9001.

Compact Form Factor: Dimensions of 195*97*41mm fit various installation spaces.

Flexible Customization: Supports ODM, OEM, and full customization from samples.

Two-Year Warranty: Comprehensive two-year warranty for peace of mind.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionProduction Process Visualization

Shenzhen Langbo Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.46h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Langbo Technology Co., Ltd. is identified as a Chinese manufacturer of adapters, chargers, switching power supplies, and related products. The supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and export sales of 31%–40%. SGS is listed as the audit organization, but the audit result and audit type are coded values without interpretable descriptions, and the stated report validity ended on 2025-01-10. Product development is described as a strength, supported by claims of a senior R&D team and rapid new-product response, although structured R&D indicators are largely unknown. Manufacturing information is inconsistent: one slice states seven employees and a 50.0 m² plant, while another describes approximately 150 employees, nine production lines, and 50 quality-control staff. Outsourcing, inventory, overseas services, OEM/ODM, traceability, and customer references are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer and is described as manufacturing, researching, and selling switching power adapters, chargers, and customized safety-standard power supplies. It is a limited company based in Shenzhen, China.

R&D capabilityThe company describes a senior R&D team specializing in power supplies, strong new-product development, rapid response, and awareness of international technology trends. However, the number of new products, ODM availability, SDK support, and other structured R&D indicators remain unknown, so the qualitative claims support potential but not a complete assessment.

Production capacityThe supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and nine production lines in one company description. Nevertheless, the records conflict on workforce and facility scale: one states seven employees and a 50.0 m² plant, while another states around 150 employees and 50 quality-control staff. The output and line information support production capability, but the contradictory scale data reduces confidence in the overall assessment.

Customization capabilityThe company description explicitly mentions customized safety-standard power supplies and reports new-product development capability. However, OEM and ODM availability are marked unknown, and no detailed customization process, engineering scope, or customization examples are provided.