Precision 5V700mA (3.5W)/12V2A Isolation Switch Power Supply/ACDC Voltage Reduction Module 220 to 5VItem NO.: MK01340

AC-DC Step Down Module

5V700mA (3.5W) Old Model Parameters:

This power supply is an isolated industrial grade modular power supply with temperature protection, overcurrent protection, and full short-circuit protection. It is isolated from high and low voltage sources, with AC85~265V wide voltage input and 431 regulated DC5V output. It is compact, stable in performance, and cost-effective

● Input voltage AC 85~265v 50/60HZ

● Output voltage DC5V (± 0.2V)

● Output current 700mA

● Power 3.5W

● Size: 29.8mm * 21.2mm

● Installation method: A. Pins can be installed at the input and output ends and directly soldered onto the PCB;; B. Glue fixation

● Reliability requirements: Under an environment of 25 ℃ and 80% load, the average time between failures is greater than 16000 hours

5V700mA (3.5W) New ModelParameters:

● Operating temperature: -20 ° C to 70 ° C, with a green gold capacitor that can withstand temperatures of 105 ° C for 10000 hours. It lasts for more than 5 years at 70 ° C and about 20-50 years at room temperature (not recommended for use above 70 ° C). It outputs high-quality solid state capacitors for filtering purposes

● 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 high current.

● Output voltage: 5V+-0.15V no-load and full load, reduced by 0.1V under light load, rebounded under heavy load, ripple of 60mV under 50% load

● Output current: 5V0mA-700mA, entering constant current working mode at full load

● Test resistance: 7 ohms (4.9V) for 5V

● Output indicator light: green light

● Output power: 3.5W, efficiency is about 80%

● Output protection: overvoltage, overcurrent, over temperature, over power, short circuit protection, etc.

● Size: 23.6mm * 18.1mm

12V300A (3.5W) Parameters:

● Operating temperature: -20 ° C to 70 ° C, with a green gold capacitor that can withstand temperatures of 105 ° C for 10000 hours. It lasts for more than 5 years at 70 ° C and about 20-50 years at room temperature (not recommended for use above 70 ° C). It outputs high-quality solid state capacitors for filtering purposes

● 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 high current.

● Output voltage: 12V -0.05+0.3V no-load and full load, reduced by 0.1V under light load, rebounded under heavy load, ripple of 100mV under 50% load

● Output current: 12V0mA-300mA, entering constant current working mode at full load

● Test resistance: 40 ohms (12V) for 12V

● Output indicator light: green light

● Output power: 3.5W, efficiency is about 80%

● Output protection: overvoltage, overcurrent, over temperature, over power, short circuit protection, etc

● Size: 23.4mm * 18.3mm

12V2A (24W25W) Characteristic Parameters:

1. The product is easy to install and can be soldered with 5.08 terminals or pins for input and output.

2. There are installation fixing holes at the four corners, which can be fixed with screws to prevent movement or vibration. The diameter of the fixing hole is 3mm

3. The global universal input voltage AC100V-265V has strong universality.

4. High efficiency, strong design density, small size, and extremely low output ripple for installation.

5. Input and output high isolation

6. Overload, short circuit, and over temperature protection are all available

● Power supply protection: overload, short circuit, and over temperature protection are all available

● Voltage input: AC100V-265V

● Frequency input: 50HZ-60HZ

● Output voltage: DC12V

● Output current: rated 2A peak 4A protection

● Output power: 24W

● Overall size: 6.9cm in length * 3.6cm in width * 2.5cm in height

12V450mA (5.4W) Parameters:

● Power supply protection: overload, short circuit, and over temperature protection are all available

● Size: 30.1mm * 20.6mm

24V1A (24W25W) Parameters:

● Power supply protection: overload, short circuit, and over temperature protection are all available

● Voltage input: AC100V-265V

● Frequency input: 50HZ-60HZ

● Output voltage: DC24V

● Output current: rated 1A peak 4A protection

● Output power: 24W

● Overall size: 6.9cm in length * 3.6cm in width * 2.5cm in height

12V400mA (4.8W) Parameters:

● Input voltage: AC 85~265v 50/60HZ

● Output voltage: DC12V

● Working current: 400mA

● Peak current: 450mA

● Power: 4.5W

● Size: 30.1mm * 20.6mm