1-10PCS AC-DC 220V to 5V Step Down Converter 5V 700mA Isolated Switching Power Module 3.5W Buck Regulator Precision Power Module
SPECIFICATIONS
Brand Name: Keshy
Choice: yes
High-concerned chemical: none
Model Number: AC-DC
Origin: Mainland China
Output Type: SINGLE
Rated Capacity: <40VA
Type: Power Supply
is_customized: Yes
semi_Choice: yes

Precision 5V700mA 3.5W isolating switching power supply module 220 rpm 5V power supply
Operating temperature: -20 degrees to 70 degrees, the temperature resistance of the green gold capacitor is 105 degrees for 10,000 hours, more than 5 years at 70 degrees, about 20-50 years at room temperature (it is not recommended to use it above 70 degrees), and the output filter is a high-quality solid-state capacitor
Input voltage range: AC50V-277V DC70V-390V
No-load power: <0.05W Full load power: <4W
Output characteristics: Multiple modules with the same voltage can be used in parallel to meet the needs of small space and large current.
Output voltage: 5V +-0.15V no load and full load, light load minus 0.1V, heavy load rise, 50% load ripple 60mV
Output current: 5V0mA-700mA, enter constant current working mode when full load
Test resistance: 7 ohms (4.9V) for 5V
Output indicator: Green
Output power: 3.5W Efficiency: 80%
Output protection: over-voltage, over-current, over-temperature, over-work, short-circuit protection, etc.

Operating temperature: -20 degrees to 70 degrees, the temperature resistance of the green gold capacitor is 105 degrees for 10,000 hours, more than 5 years at 70 degrees, about 20-50 years at room temperature (it is not recommended to use it above 70 degrees), and the output filter is a high-quality solid-state capacitor
Input Characteristics:
Input voltage range: AC50V-277V DC70V-390V
No-load power: <0.05W Full load power: <4W
Output characteristics: Multiple modules with the same voltage can be used in parallel to meet the needs of small space and large current.
Output voltage: 12V -0.05+0.3V no-load and full load, light load minus 0.1V, heavy load rise, 50% load ripple 100mV
Output current: 12V0mA-300mA, enter constant current working mode when full load
Test resistance: 40 ohms (12V) for 12V
Output indicator: Green
Output power: 3.5W Efficiency: 80%
Output protection: over-voltage, over-current, over-temperature, over-work, short-circuit protection, etc

Features:
The product is easy to install, and the input and output can be soldered to 5.08 terminals or pins.
There are mounting fixing holes at the four corners, which can be fixed with screws to prevent movement or vibration, and the diameter of the fixing holes is 3mm
The global universal input voltage AC100V-265V has strong versatility.
High efficiency, strong design density, small size, easy installation, and extremely low output ripple.
Inputs are highly isolated from outputs
Overload, short circuit, and over-temperature protection are all available
Power protection: overload, short circuit, and over-temperature protection
Voltage input: AC100V-265V
Frequency input: 50HZ-60HZ
Output voltage: DC12V
Output Current: Rated 2A Peak 4A Protection
Output power: 24W
Overall size: length 6.9cm * width 3.6cm * height 2.5cm
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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