SKU: 43498631064

DAHUA PFM320S-50 DC12V 50W Switching Power Supply

Sale price$450000.00 Regular price$500000.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

DAHUA PFM320S-50 DC12V 50W Switching Power SupplyPFM320S 50 DC12V 50W Switching Power Supply > 90~264Vac wide range voltage input, meet the requirements in different parts for electric network fluctuation; > Support supply power to multi channel cameras simultaneously to meet the demand of different loads for power supply; > Support the output voltage adjustable: can adjust the output resistance to select the right output voltage (10%) for different loads, which is flexible in field applications; >

PFM320S-50

DC12V 50W Switching Power Supply

> 90~264Vac wide-range voltage input, meet the requirements in different parts for electric network fluctuation;
> Support supply power to multi-channel cameras simultaneously to meet the demand of different loads for power supply;
> Support the output voltage adjustable: can adjust the output resistance to select the right output voltage (±10%) for different loads, which is flexible in field applications;
> High quality and reliability: Pass 3 months high temperature aging test.

Product Data

Technical Specification

Model

DH-PFM320S-50

Electrical Specification

Input Voltage Range

90~264Vac

Efficiency

85.0% (@230Vac)

Output Voltage

12Vdc (terminal output)

Out Voltage Tolerance

±5%

Adjustable Range for DC Voltage

±10% (10.8Vdc~13.2Vdc)

Rated Output Current

4.2A

Output Power

50W

No Load Power Consumption

<0.3W

Protection/Environmental

Surge Protected

Line to ground: ±2000V

Line to line: ±1000V

ESD

Contact discharge: ±6000V

Air discharge: ±8000V

Working Temperature

-20~+50(60% output at +70)

-4~+122(60% output at +158)

Working Humidity

<90% RH

Physical Properties

Weight

0.2kg(0.44lb)

Dimension(LxWxH)

99mmx82mmx30mm (3.9”x3.23“x1.18”)

Installation

Wall mount/Ceiling mount

Color

Metallic silver

Safety Standards

Certification

CE, FCC

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43498631064

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4.6 ★★★★★
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Product Reviews
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Verified Purchase
Stephanie
Dallas, US
★★★★★ 4
Nice jewelry box
The jewelry box is nicer than expected! Just wish it was a little bigger, but ok for traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
P
Verified Purchase
Peggy
Lowell, US
★★★★★ 5
Great product
Great little jewelry box better than I thought and holds so much also came with an earring holder will buy again.!
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Reviewed in the United States on December 22, 2025
J
Verified Purchase
Joy
Los Angeles, US
★★★★★ 5
I like it
Good box
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
AuntBerBer83
Omaha, US
★★★★★ 3
Small but Functional
Small, but works for what little bit of jewelry I wear!
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Reviewed in the United States on August 12, 2025
N
Verified Purchase
niresha allen
Birmingham, US
★★★★★ 5
Awesome
Organization is good fit for all my jewels
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026

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