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*Brand NEW*Power adapter and cord (12V 4.5A, round connector) for Dostule DM320QD LCD monitor Power Supply
Product Description
Compatible with Dostule LCD monitor model DM320QD; 12V 4.5A power supply/charger.
Power adapter for Dostyle LCD monitor DM320QD (12V 4.5A, round connector)
Power adapter and cord (12V 4.5A, round connector) for Dostule DM320QD LCD monitor.
Desktop switching power supply exclusively matched for Dostule DM320QD LCD monitor, outputting constant regulated 12V 4.5A full-load DC power to support screen backlight, main control board and onboard USB peripherals simultaneously. Equipped with standard center-positive round barrel DC plug consistent with the original monitor power port. Display-grade ultra-low ripple power eliminates screen flicker, uneven brightness, random black screen and unexpected reboot during long-hour gaming, video playback and graphic design work. Fanless passive heat dissipation design with full electrical safety protection, capable of 24/7 uninterrupted stable operation for home entertainment, office workstations and commercial display scenarios.
Specifications
Input: 100–240V AC 50/60Hz global wide universal voltage
Output: 12V DC 4.5A (54W, display ripple ≤60mV)
Compatible Monitor: Dostule DM320QD LCD Screen
DC Connector: Standard round barrel plug, center positive polarity
Operating Temperature: 0°C ~ +50°C household & commercial temperature range
Cooling: Multi-groove natural convection, fanless zero noise
Housing Material: Thickened scratch-resistant flame-retardant black ABS
Certifications: CE, FCC, RoHS, CCC, UKCA, DOE Level VI high efficiency
Compatibility: Only for Dostule DM320QD LCD monitor requiring 12V 4.5A power supply
Package Included
1 x 12V 4.5A power adapter + matched DC charging cord for Dostule DM320QD monitor
Core Advantages
Full parameter match for Dostule DM320QD, sufficient 4.5A continuous current to run the monitor under maximum brightness and full peripheral load
Standard round DC tip fits tightly into the monitor power jack, no intermittent power cut caused by loose contact
Low-noise clean DC output stabilizes screen backlight, delivers uniform color and clear image without signal interference
Built-in anti-surge module resists household grid voltage spikes, protects expensive monitor panel and motherboard
Fanless silent running, no noise disturbance in bedrooms, design studios and office spaces
OVP/OCP/SCP/OTP four-layer safety protection prevents hardware burnout from overload, short circuit and overheating
High-efficiency energy-saving circuit lowers heat buildup during all-day continuous monitor usage
Sturdy wear-resistant casing tolerates frequent plugging and desktop movement
Steady constant 12V output avoids sudden black screen, automatic restart and display signal dropout
Ideal for home gaming, graphic design workstations, retail advertising screens and multi-screen office setups
1-year full quality warranty, professional technical support for connector and parameter matching
Packing list:
1 x AC DC Adapter Power Adapter
1 x US UK EU AU Power Cable Free fit your country
Condition NEW New 1 Year Warranty 30-Days Money Back!
Fast Shipping Free Power Cord Fit your country!
Product Description
Compatible with Dostule LCD monitor model DM320QD; 12V 4.5A power supply/charger.
Power adapter for Dostyle LCD monitor DM320QD (12V 4.5A, round connector)
Power adapter and cord (12V 4.5A, round connector) for Dostule DM320QD LCD monitor.
Desktop switching power supply exclusively matched for Dostule DM320QD LCD monitor, outputting constant regulated 12V 4.5A full-load DC power to support screen backlight, main control board and onboard USB peripherals simultaneously. Equipped with standard center-positive round barrel DC plug consistent with the original monitor power port. Display-grade ultra-low ripple power eliminates screen flicker, uneven brightness, random black screen and unexpected reboot during long-hour gaming, video playback and graphic design work. Fanless passive heat dissipation design with full electrical safety protection, capable of 24/7 uninterrupted stable operation for home entertainment, office workstations and commercial display scenarios.
Specifications
Input: 100–240V AC 50/60Hz global wide universal voltage
Output: 12V DC 4.5A (54W, display ripple ≤60mV)
Compatible Monitor: Dostule DM320QD LCD Screen
DC Connector: Standard round barrel plug, center positive polarity
Operating Temperature: 0°C ~ +50°C household & commercial temperature range
Cooling: Multi-groove natural convection, fanless zero noise
Housing Material: Thickened scratch-resistant flame-retardant black ABS
Certifications: CE, FCC, RoHS, CCC, UKCA, DOE Level VI high efficiency
Compatibility: Only for Dostule DM320QD LCD monitor requiring 12V 4.5A power supply
Package Included
1 x 12V 4.5A power adapter + matched DC charging cord for Dostule DM320QD monitor
Core Advantages
Full parameter match for Dostule DM320QD, sufficient 4.5A continuous current to run the monitor under maximum brightness and full peripheral load
Standard round DC tip fits tightly into the monitor power jack, no intermittent power cut caused by loose contact
Low-noise clean DC output stabilizes screen backlight, delivers uniform color and clear image without signal interference
Built-in anti-surge module resists household grid voltage spikes, protects expensive monitor panel and motherboard
Fanless silent running, no noise disturbance in bedrooms, design studios and office spaces
OVP/OCP/SCP/OTP four-layer safety protection prevents hardware burnout from overload, short circuit and overheating
High-efficiency energy-saving circuit lowers heat buildup during all-day continuous monitor usage
Sturdy wear-resistant casing tolerates frequent plugging and desktop movement
Steady constant 12V output avoids sudden black screen, automatic restart and display signal dropout
Ideal for home gaming, graphic design workstations, retail advertising screens and multi-screen office setups
1-year full quality warranty, professional technical support for connector and parameter matching
Packing list:
1 x AC DC Adapter Power Adapter
1 x US UK EU AU Power Cable Free fit your country
Condition NEW New 1 Year Warranty 30-Days Money Back!
Fast Shipping Free Power Cord Fit your country!
- Model:
[*Brand NEW*Power adapter and cor] - 2321 Units in Stock
30-Day Money Back Guarantee,1-Year Product Warranty,Brand New, Genuine-OEM,Premium Quality AC Adapter,
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