Difference between revisions of "LC-EM-1283"
(Created page with "==Product Name== AC-DC Gallium Nitride Isolation Switch Power Module 40W High Current 220V to 12V ==Regarding LC-EM-1283== The LC AC-DC gallium nitride isolation switch...") |
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− | <div style="color:#FF0000">Safety reminder: As it involves AC220V AC power, please do not touch the circuit board directly with your hands during use<br> It is recommended to wait for 3 minutes after the power is turned off before taking out the board</div> | + | <div style="color:#FF0000">Safety reminder: As it involves AC220V AC power, please do not touch the circuit board directly with your hands during use!!<br> It is recommended to wait for 3 minutes after the power is turned off before taking out the board!!!</div> |
Latest revision as of 10:29, 7 August 2024
Contents
Product Name
AC-DC Gallium Nitride Isolation Switch Power Module 40W High Current 220V to 12V
Regarding LC-EM-1283
The LC AC-DC gallium nitride isolation switch power module uses Power Integrations' SC1933C as the main control chip,
which can efficiently AC90-250V@50Hz ~60Hz AC power is converted into stable 12V DC power,
and the input end comes with EMI filtering and lightning protection circuit to prevent mutual interference between the power grid and the switching power supply.
The output end supports three wiring methods: screw post, plug-in, and wire bonding
LC-EM-1283 View
LC-EM-1283 Front View
LC-EM-1283 reverse view
Introduction and Explanation
Board size: 60 * 43mm/50g
Interface Introduction
1. AC90-250V input: KF128-5.08mm-2P terminal (supporting 22-12AWG wires)
2. DC12V output: SMD pads (can be directly soldered)
3. DC12V output: KF128-5.08mm-2P terminal (supporting 22-12AWG wires)
4. DC12V output: XH2.54mm-2P terminal
Functional Features
- Onboard SC1933C High Efficiency Gallium Nitride Power IC
- Input voltage: AC90-250V@50Hz-60Hz
- Output voltage and current: 12V/3.3A
- Maximum output power: 40W
- Input terminal: KF128-5.08mm-2P terminal
- Output terminals: KF128-5.08-2P terminal block, XH2.54mm-2P terminal, SMD pad
Test instructions
The AC input terminal is connected to AC power, and the DC output terminal is connected to the load. The following is the reference data for load testing:
Load current (A) | Output voltage (V) | Load current (A) | Output voltage (V) |
0 | 12.16 | 1.7 | 11.85 |
0.1 | 12.11 | 1.8 | 11.83 |
0.2 | 12.11 | 1.9 | 11.82 |
0.3 | 12.08 | 2.0 | 11.81 |
0.4 | 12.04 | 2.1 | 11.80 |
0.5 | 12.03 | 2.2 | 11.79 |
0.6 | 12.01 | 2.3 | 11.78 |
0.7 | 11.99 | 2.4 | 11.78 |
0.8 | 11.96 | 2.5 | 11.77 |
0.9 | 11.95 | 2.6 | 11.76 |
1.0 | 11.94 | 2.7 | 11.75 |
1.1 | 11.93 | 2.8 | 11.74 |
1.2 | 11.92 | 2.9 | 11.73 |
1.3 | 11.90 | 3.0 | 11.72 |
1.4 | 11.88 | 3.1 | 11.71 |
1.5 | 11.87 | 3.2 | 11.70 |
1.6 | 11.86 | 3.3 | 11.70 |
Note: The above test results are for reference only. The actual product performance may be close to/better than the above test results (depending on the testing environment)
It is recommended to wait for 3 minutes after the power is turned off before taking out the board!!!
Download LC-EM-1283 User Manual
For more information on the use of LC-EM-1283, please refer toBaidu Cloud Drive Extraction code: pn9j