EMC-20-T

Additional Resources: Product Page | 3D Model | PCB Footprint date 01/12/2022 page 1 of 5 SERIES: EMC-20 │ DESCRIPTION: AC POWER LINE FILTER FEATURES • 20 dB AC-line noise filtering (150 kHz ~ 1 GHz) • ensures surge compliance to IEC/EN61000-4-5 standard ±2 kV (2Ω) / ±4 kV (12Ω) • reduces emissions to help comply with CISPR22 / EN 55022 Class B • accepts up to 1.5 A (rms) of nominal input current • wide input voltage range (85~305 Vac) • wide operating temperature range (-40 to +85 °C) • options for board-mount, chassis-mount, or DIN-Rail mounting SPECIFICATIONS parameter conditions/description min input voltage typ 85 input current noise attenuation at 150 kHz ~ 1 GHz isolation voltage L/PE, N/PE at 1 minute and leakage current 5 mA max RoHS yes max units 305 Vac 1.5 A 20 dB 2,000 Vac operating temperature -40 85 °C storage temperature -55 125 °C storage humidity non-condensing 95 % case temperature rise at 220 Vac, 0.5 A at 220 Vac, 1.0 A at 220 Vac, 1.5 A 5 20 30 °C °C °C Notes: 1. All specifications are measured at Ta=25°C, humidity < 75%, nominal unless otherwise specified. PART NUMBER KEY EMC-20 - X Base Number cui.com Mounting Style: “blank” = board mount T = chassis mount DIN = DIN-rail mount Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: EMC-20 │ DESCRIPTION: AC POWER LINE FILTER date 01/12/2022 │ page 2 of 5 SOLDERABILITY2 parameter conditions/description min typ max units hand soldering for 3~5 seconds 350 360 370 °C wave soldering see wave soldering profile 260 °C max units Note: 2. For board mount models only. MECHANICAL parameter conditions/description dimensions board mount: 33.70 x 22.20 x 18.00 [1.327 x 0.874 x 0.709 inch] chassis mount: 76.00 x 31.50 x 26.80 [2.992 x 1.240 x 1.055 inch] DIN-Rail mount: 76.00 x 31.50 x 31.40 [2.992 x 1.240 x 1.236 inch] min case material black flame-retardant heat-proof epoxy resin (UL94V-0) weight board mount chassis mount DIN-rail mount typ mm mm mm 20 40 60 MECHANICAL DRAWING (BOARD MOUNT) units: mm [inch] tolerance: ±0.50[±0.020] pin diameter tolerance: ±0.10[±0.004] PIN CONNECTIONS PIN Function 1 GND 2 IN(N) 3 IN(L) 4 OUT(L) 5 OUT(N) Recommended PCB Layout Top View cui.com g g g Additional Resources: Product Page | CUI Inc │ SERIES: EMC-20 │ DESCRIPTION: AC POWER LINE FILTER units: mm [inch] tolerance: ±0.50[±0.020] wire range: 24~12 AWG PIN CONNECTIONS Function 1 GND 2 IN(N) 3 IN(L) 4 OUT(L) 5 OUT(N) MECHANICAL DRAWING (DIN-RAIL MOUNT) units: mm [inch] tolerance: ±0.50[±0.020] installed on DIN rail TS35 wire range: 24~12 AWG PIN CONNECTIONS PIN Function 1 GND 2 IN(N) 3 IN(L) 4 OUT(L) 5 OUT(N) | PCB Footprint date 01/12/2022 │ page 3 of 5 MECHANICAL DRAWING (CHASSIS MOUNT) PIN 3D Model cui.com Additional Resources: Product Page | 3D Model CUI Inc │ SERIES: EMC-20 │ DESCRIPTION: AC POWER LINE FILTER | PCB Footprint date 01/12/2022 │ page 4 of 5 EMC SPECIFICATIONS Put the EMC-20 on the input of the AC-DC module to meet surge level IEC/EN 61000-4-5 ±2 kV (2 Ω internal resistance), ±4 kV (12 Ω internal resistance), and help to meet EN 55022 Class B. Figure 1 Internal Circuit APPLICATION CIRCUIT Figure 2 Application Circuit cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: EMC-20 │ DESCRIPTION: AC POWER LINE FILTER date 01/12/2022 │ page 5 of 5 REVISION HISTORY rev. description date 1.0 initial release 10/26/2018 1.01 circuit figures updated 01/12/2022 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.