서식번호 : SSC- QP- 7- 07- 25 (Rev.00)

Rev. 00

Rev. 00

August 2011

August 2011

www.Acrich.com

www.Acrich.com

12

Fig 15. EMI Reduction Circuit

Table 5. EMI Standard

2.5 EMI Reduction Circuit

To reduce EMI, a MLCC (Multi Layer Ceramic Capacitor) can be connected in parallel with MOV

2. Acrich IC Module Circuit Configurations

Acrich2

module

L

N

AC

line voltage

SPC

EMI

Reduction

L

N

Standard

EMI

Frequency

EN55015 / CISPR15

Conducted Emission

9kHz ~ 30MHz

Radiated Emission

30MHz ~ 300MHz

[1] Capacitor type & capacitance value can be changed by an electrical performance (Power Factor, THD, etc…)

Table 6.Selection table of MLCC[1] to meet the EMI standard

Voltage

4W module

8W module

12W module

16W module

100V/120V

Needless

Need

Need

Need

220V/230V/240V

Needless

Needless

Need

Need