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선일일렉콤 LED 등기구 브랜드 이지레드
Constant Current SMPS (Small Type)
Method of changing value of voltage to stablize cuurent
Higher efficiency than constant voltage SMPS
<Features>
Prevent from over usage of current, voltage
High light output compared to low power
Circuit Diagram
① EMI filter circuit
② Radio rectify circuit
③ AC to DC converting controller
④ Switch
⑤ Transformer
⑥ DC Rectification
⑦ Output Connector
*Scroll right
Type | L(mm) | W(mm) | H(mm) | Hole spacing(mm) |
---|---|---|---|---|
M140AN | 140 | 45 | 39 | 130 |
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Type | 25W(Min.) | ||
---|---|---|---|
Model | C2025M14-48N | C2025M14-36N | C2025M14-24N |
Input Voltage(V) | 180-264V | 180-264V | 180-264V |
Frequency(Hz) | 50/60Hz ±3Hz | 50/60Hz ±3Hz | 50/60Hz ±3Hz |
Input Current(A) | 0.117A | 0.117A | 0.117A |
Output Voltage(V) | 48V ±3V | 36V ±3V | 24V ±3V |
Output Current(A) | 0.478A | 0.637A | 0.90A |
A-T, H, D | 12%or less | 10%or less | 7%or less |
Temperature(℃) | -30~50℃ | -30~50℃ | -30~50℃ |
Max. Temperature(℃) | Max.70℃ | Max.70℃ | Max.70℃ |
Power Factor(%) | 97%or more | 97%or more | 97%or more |
Efficiency(%) | 87%or more | 88%or more | 85%or more |
IP | IP67 | IP67 | IP67 |
Certification | KS | KS | KS |
*Scroll right
Type | 50W(Max.) | ||
---|---|---|---|
Model | C2050M14-48N | C2050M14-36N | C2050M14-24N |
Input Voltage(V) | 180-264V | 180-264V | 180-264V |
Frequency(Hz) | 50/60Hz ±3Hz | 50/60Hz ±3Hz | 50/60Hz ±3Hz |
Input Current(A) | 0.23A | 0.23A | 0.23A |
Output Voltage(V) | 48V ±3V | 36V ±3V | 24V ±3V |
Output Current(A) | 0.935A | 1.212A | 1.81A |
A-T, H, D | 10%or less | 9%or less | 12%or less |
Temperature(℃) | -30~50℃ | -30~50℃ | -30~50℃ |
Max. Temperature(℃) | Max.70℃ | Max.70℃ | Max.70℃ |
Power Factor(%) | 97%or more | 99%or more | 98%or more |
Efficiency(%) | 87%or more | 85%or more | 84%or more |
IP | IP67 | IP67 | IP67 |
Certification | KS | KS | KS |