ac/dc power supply module circuit buck converter 120v 110v 220v 230v 240v ac to 12v 5v dc step down voltage regulator
We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!
!! If you order more than 100pcs
PLZ contact me to get a better price and freight.
Features and parameters introduced
The power supply is fully isolated industrial grade built-in power module with temperature protection, overcurrent protection and short circuit full protection, AC85 ~ 265V wide voltage input, high and low voltage isolation, DC12V1A \ 5V1A dual isolated output voltage, 431 regulated output with EMI filter circuit, with light, with mounting holes, cost-effective
1. Environment
| Item | Unit | Min | Typ | Max | Test Conditions |
| Operating temperature | ℃ | -20 | 60 | ||
| Relative humidity | % RH | 40 | 90 | without cooling |
2. Technical Requirements
2.1 Input characteristics
| Project | Unit | Min | Typical values | Max | Test Conditions |
| Input voltage range | V ac | 85 | 110/220 | 265 | Under full load condition |
| Input Current | A | 0.027 (AC110V) 0.0136(AC220V) | Under full load condition | ||
| Input inrush current | A | 20 | Under full load condition | ||
2.2 Output Characteristics
2.2.1 Output regulation characteristic
| The output voltage | Minimum current | Maximum current | Peak current | Output voltage range | Ripple |
| + 12V | 0A | 1A | 1.2A | 11.80 ~ 12.5V | 150mV |
| + 5V | 0A | 1A | 1.2A | 4.90 ~ 5.1V | 80mV |
2.2.2 Other output characteristics
| Project | Unit | Min | Typical values | Maximum | Test Conditions |
| Output Power | W | 0 | 17 | 18.5 | DC output power |
| Output efficiency | % | 84 | Rated load | ||
| Switching Overshoot | % | 10 | |||
| Output Rise Time | mS | 100 |
2.3 Protection
| Project |
Unit | Yes / No | Min | Typical values |
Max | Recovery characteristics |
The output voltage | V | 13 | 13.5 |
Lock, after re-starting recovery | ||
| 5 | 5.4 | Lock, after re-starting recovery | ||||
| Output over power protection | Have | 17 | 19 | Lock, after re-starting recovery | ||
| Short circuit protection | Have | Lock, after re-starting recovery | ||||
| Temperature Protection | Have |
90 ℃ | 105℃ | Lock, after re-starting recovery | ||
| Overcurrent protection | Have | Lock, after re-starting recovery |
3. Product Size
Volume LWH 7.5 * 4.0 * 2.8 (cm)
4. Installation
A, can be installed at the input and output pins soldered directly on the PCB
B, mounting holes
5. Exterior Photos
Input and output identification
Shipping terms
1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST
2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.
Payment terms
1.We accept PAYPAL, TT, WESTERN UNION, ESCROW
2.Commission:
*Paypal: total sum *0.041
*Escrow: total sum *0.05
*TT: $28-$45(according to amount)
*Western union: $0
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