Melody at 02:29, 7 August 2024

2024-08-07T02:29:29Z

Melody: 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..."

2024-08-07T02:14:26Z

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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==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==

<big>'''LC-EM-1283 Front View'''</big> 

[[Image:1283-01.jpg|500px|]] 

<big>'''LC-EM-1283 reverse view'''</big> 

[[Image:1283-02.jpg|500px|]] 

==Introduction and Explanation==

'''Board size: 60 * 43mm/50g''' 

[[Image:1283-03.png|450px|]] 

'''Interface Introduction''' 

[[Image:1283-04.jpg|500px|]] 

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:

{| class="wikitable" style="width:800px;text-align:center;"

|-

|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) 

<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 It is recommended to wait for 3 minutes after the power is turned off before taking out the board</div>

==Download LC-EM-1283 User Manual==

For more information on the use of LC-EM-1283, please refer to[https://pan.baidu.com/s/1NYi3LDTJfCDs1OotxYttmg Baidu Cloud Drive] Extraction code: pn9j

← Older revision		Revision as of 02:29, 7 August 2024
Line 144:		Line 144:


−	<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>

LC-EM-1283 - Revision history

Melody at 02:29, 7 August 2024

Melody: 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..."