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Constant Current SMPS (Large Output 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
High Power factor, low electromagnetic waves
Circuit Diagram
① EMI filter circuit
② Radio rectify circuit
③ AC to DC converting controller
④ Switch
⑤ Output stablizing feedback
⑥ Tansformer
⑦ DC rectification
⑧ Constant current controller
⑨ Output Connector
*Scroll right
Type | L(mm) | W(mm) | H(mm) | Hole spacing(mm) |
---|---|---|---|---|
M228AN | 228 | 68 | 39 | 213 |
*Scroll right
Type | 70W(Min.) | ||
---|---|---|---|
Model | C2070M22-48N | C2070M22-36N | C2070M22-24N |
Input Voltage(V) | 180-264V | 180-264V | 180-264V |
Frequency(Hz) | 50/60Hz ±3Hz | 50/60Hz ±3Hz | 50/60Hz ±3Hz |
Input Current(A) | 0.328A | 0.328A | 0.328A |
Output Voltage(V) | 48V ±3V | 36V ±3V | 24V ±3V |
Output Current(A) | 1.33A | 1.71A | 2.51A |
A-T, H, D | 6%or less | 6%or less | 6%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 | 85%or more | 84%or more |
IP | IP67 | IP67 | IP67 |
Certification | KS | KS | KS |
*Scroll right
Type | 100W(Max.) | ||
---|---|---|---|
Model | C2100M22-48N | C2100M22-36N | C2100M22-24N |
Input Voltage(V) | 180-264V | 180-264V | 180-264V |
Frequency(Hz) | 50/60Hz ±3Hz | 50/60Hz ±3Hz | 50/60Hz ±3Hz |
Input Current(A) | 0.463A | 0.463A | 0.463A |
Output Voltage(V) | 48V ±3V | 36V ±3V | 24V ±3V |
Output Current(A) | 1.93A | 2.53A | 3.67A |
A-T, H, D | 6%or less | 6%or less | 6%or less |
Temperature(℃) | -30~50℃ | -30~50℃ | -30~50℃ |
Max. Temperature(℃) | Max.70℃ | Max.70℃ | Max.70℃ |
Power Factor(%) | 98%or more | 98%or more | 98%or more |
Efficiency(%) | 88%or more | 87%or more | 86%or more |
IP | IP67 | IP67 | IP67 |
Certification | KS | KS | KS |