AE40-EW-S12

Additional Resources: Product Page | 3D Model | PCB Footprint date 11/11/2022 page 1 of 7 SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • 40 watts -25 to +70°C operating temp 4,000 Vdc isolation extra wide input voltage 6:1 input voltage from 200~1,200 Vdc OVP protection output short circuit protection board mounted MODEL input voltage output voltage range (Vdc) (Vdc) min (A) AE40-EW-S12 200~1200 12 AE40-EW-S15* 200~1200 AE40-EW-S24 200~1200 Notes: 1. 2. 3. 4. output current output power ripple & noise1 efficiency2 max (A) max (W) max (mVp-p) typ (%) 0 3.33 40 200 83 15 0 2.67 40 200 84 24 0 1.67 40 200 84 Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 µF electrolytic and 1 µF ceramic capacitors on the output. Measured at 200 Vdc input voltage, full load. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. * Discontinued model. PART NUMBER KEY AE40-EW - SXX Output Voltage Base Number cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER date 11/11/2022 │ page 2 of 7 INPUT parameter conditions/description min operating input voltage under voltage shutdown shut-down range turn-on range current at 200 Vdc at 600 Vdc at 1200 Vdc inrush current at 600 Vdc input fuse 3.5 A / 1500 Vdc (external) max units 200 typ 1200 Vdc 175 185 185 195 Vdc Vdc 320 100 55 mA mA mA 60 A OUTPUT parameter conditions/description maximum capacitive load 12 Vdc output model 15 Vdc output model 24 Vdc output model min voltage accuracy typ max units 1,200 1,000 680 μF μF μF ±1 ±2 % line regulation from low line to high line, full load ±0.5 ±1 % load regulation from 0% to full load ±0.5 ±1 % delay time from Vin = 0 V to 90% of rated ouptut voltage 1 s switching frequency temperature coefficient at full load 65 kHz ±0.02 %/°C PROTECTIONS parameter conditions/description min over voltage protection 12 Vdc, 15 Vdc output models 24 Vdc output model over current protection automatic recovery short circuit protection continuous, automatic recovery typ max units 20 30 Vdc Vdc 110 % SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output for 1 minute min typ conducted emissions CISPR22/EN55022, class A (external circuit required, see Figure 2) radiated emissions CISPR22/EN55022, class A (external circuit required, see Figure 2) ESD IEC/EN61000-4-2, contact ± 6kV/air ± 8kV, class B radiated immunity IEC/EN61000-4-3, 10V/m, class A EFT/burst IEC/EN61000-4-4, ± 4kV, class B (external circuit required, see Figure 2) surge IEC/EN61000-4-5, ± 2kV, class B (external circuit required, see Figure 2) conducted immunity IEC/EN61000-4-6, 10 Vr.m.s, class A magnetic field immunity IEC/EN61000-4-8, 10 A/m, class A voltage dips & interruptions IEC/EN61000-4-11, 0%-70%, class B MTBF as per MIL-HDBK-217F, 25°C RoHS 2011/65/EU 4,000 300,000 cui.com max units Vdc hours Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER date 11/11/2022 │ page 3 of 7 ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curves -25 70 °C -25 85 °C 95 % 2000 m storage temperature storage humidity typ non-condensing altitude SOLDERABILITY parameter conditions/description min typ max units hand soldering for 3~5 seconds 350 360 370 °C wave soldering for 5~10 seconds 255 260 265 °C parameter conditions/description min typ max units dimensions 89.00 x 63.50 x 25.00 [3.504 x 2.500 x 0.984 inch] case material black flame-retardant heat-proof plastic (UL94V-0) MECHANICAL mm weight 210 g MECHANICAL DRAWING units: mm [inch] tolerance: ±0.50[±0.020] pin diameter tolerance: ±0.10[±0.004] AC PIN CONNECTIONS -Vin 2 +Vin 3 +Vout 4 no pin 5 -Vout 6 no pin 7 NC NC=no connection AC AC AC        ‫܍‬A‫܍‬C        4UZK͹-XOJSS Recommended PCB Layout Top View cui.com AC 1 ™AC AC Function AC PIN Additional Resources: Product Page | CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 11/11/2022 │ page 4 of 7 DERATING CURVES EFFICIENCY CURVES cui.com Additional Resources: Product Page | CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 11/11/2022 │ page 5 of 7 EFFICIENCY CURVES (CONTINUED) cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER date 11/11/2022 │ page 6 of 7 APPLICATION CIRCUIT Figure 1 Table 1 Vout (Vdc) Fuse MOV NTC C5 (µF) C6 (µF) TVS 12 3.5 A / 1500 Vdc S20K1000 10D-20 1 220 SMBJ20A 15 3.5 A / 1500 Vdc S20K1000 10D-20 1 220 SMBJ20A 24 3.5 A / 1500 Vdc S20K1000 10D-20 1 120 SMBJ30A EMC RECOMMENDED CIRCUIT Figure 2 Table 2 Recommended External Circuit Components FUSE 3.5 A / 1500 Vdc MOV S20K1000 NTC 10D-20 LCM 10 mH C1, C2, C3, C4 47 µF/450 V R1, R2, R3, R4 1 MΩ/2 W Note: See also Table 1. Notes: 1. C5 is a ceramic capacitor used to filter high frequency noise. 2. C6 is electrolytic and is recommended to be high frequency and low resistance. For capacitance and current of the capacitor, refer to the datasheet provided by the manufacturer. Capacitance withstand voltage derating should be 80% or above. cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER date 11/11/2022 │ page 7 of 7 REVISION HISTORY rev. description date 1.0 initial release 12/19/2017 1.01 company logo updated 04/12/2021 1.02 derating curves, efficiency curves and circuit figures updated 08/30/2021 discontinued model AE40-EW-S15 11/11/2022 1.03 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.