Summary
COSEL Power Supply, Noise Filter 2025 Product Catalog
Characteristic Data SNA/SNR seriesSNA-01-223!Attenuation Characteristic(Static characteristic)0Differential ModeCommon ModeSNA-03-223!Attenuation Characteristic(Static characteristic)0Differential ModeCommon Mode2020Attenuation[dB]406080Attenuation[dB]406080100100SNA-06-2231200.010.1110100Frequency[MHz]!Attenuation Characteristic(Static characteristic)020Differential ModeCommon ModeSNR-10-2231200.010.1110100Frequency[MHz]!Attenuation Characteristic(Static characteristic)020Differential ModeCommon ModeAttenuation[dB]406080Attenuation[dB]4060801001001200.010.1110100Frequency[MHz]!Example of attenuation output noise.LCA10S-12This product only reduces ripple noise of the switch modepower supply. It cannot be used effectively to reduce ripplenoise at line frequency.LCA10S-12+SNA-01-2231200.010.1110100Frequency[MHz](Room temp,Room Humi)BW:500MHzLCA10S-1212V 0.9ALCA30S-125mV/DIV4 S/DIVLCA30S-12+SNA-03-2235mV/DIV4 S/DIV(Room temp,Room Humi)BW:500MHzLCA30S-1212V 2.5A5mV/DIV4 S/DIV5mV/DIV4 S/DIVLCA50S-12LCA50S-12+SNA-06-223(Room temp,Room Humi)BW:500MHzLCA50S-1212V 4.3A10mV/DIV4 S/DIV10mV/DIV4 S/DIVLEP240F-24LEP240F-24+SNR-10-223(Room temp,Room Humi)BW:500MHzLEP240F-2424V 10A50mV/DIV4 S/DIV50mV/DIV4 S/DIVSN-7Measured by differential probe (KEISOKU-GIKEN:DP-100).
