Maker : YUAN
Part No. : E24xxS-1W

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Product Information

SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. EXXXXD/S-1W SERIES DC-DC CONVERTER www.DataSheet4U.com RATED 1W OUTPUT HIGH POWER DENSITY 7PIN SIP /14PIN DIP PACKAGE DUAL OUTPUT INDUSTRIAL STANDARD PIN-OUT NO HEAT SINK REQUIRED 3KVAC ISOLATION FIXED INPUT UNREGULATED OUTPUT PCB MOUNTING ELECTRICAL SPECIFICATIONS All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted. OUTPUT SPECIFICATIONS Items: Output accuracy: Output power: Line regulation: Load regulation: Ripple and noise: Temperature drift: Minimum load Switching frequency Over load protection Short circuit protection % of FL at nominal input 100KHz 120 Momentary For Vin change of 1% From 20% to full load 20MHz bandwidth 10% Testing condition At full load and nominal Vin 0.1W 1W Min Typ Max ±5% 1W 1.2 15% 150 mV p-p ±0.02 %/°C 10% INPUT SPECIFICATIONS Items: Testing condition 3.3 VDC nominal input Input voltage range 5 VDC nominal input 9 VDC nominal input 12VDC nominal input 15 VDC nominal input 24VDC nominal input Min Typ 3-3.6 4.5-5.5 8.1-9.9 10.8-13.2 13.5-16.5 21.6-26.4 Max Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 1 of 4 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. EXXXXD/S-1W SERIES DC-DC CONVERTER www.DataSheet4U.com COMMON SPECIFICATIONS Items Operating temperature range Storage temperature range Humidity Cooling Isolation voltage (VDC) Isolation resistance (ohms) Isolation capacitance (pF) Efficiency (%) Case material Potting material Packing material Dimension (mm / inch) (L*W*H) Weight (g) MTBF (Hrs) See Product List 72 80 Input to Output Free Air Convection 1,000 109 30 Min -40°C -55°C Typ. Max +85°C +125°C <90% Non-conductive black plastic Epoxy Resin UL94-V0 Tube SIP: 19.5*6.00*9.50 (0.76*0.24*0.37) DIP: 20.4*10*8.2(0.80*0.39*0.32) 2 >1,000,000 PRODUCT LIST Input Voltage (VDC) Part Number Range Nominal Max. Current (mA) Voltage (VDC) Output Efficiency (%, Typ.) 71 80 80 80 78 75 74 76 Package Capacitor Load Max (uF) 4.7 1 0.47 4.7 1 4.7 4.7 1 E0505S/D-1W E0512S/D-1W E0515S/D-1W E1205S/D-1W E1212S/D-1W E2403S/D-1W E2405S/D-1W E2412S/D-1W 4.5-5.5 4.5-5.5 4.5-5.5 10.8-13.2 10.8-13.2 21.6-26.4 21.6-26.4 21.6-26.4 5 5 5 12 12 24 24 24 5.5 5.5 5.5 13.2 13.2 26.4 26.4 26.4 ±100 ±42 ±34 ±100 ±42 ±150 ±100 ±42 ±5 ±12 ±15 ±5 ±12 ±3.3 ±5 ±12 SIP/DIP SIP/DIP SIP/DIP SIP/DIP SIP/DIP SIP/DIP SIP/DIP SIP/DIP Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 2 of 4 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. EXXXXD/S-1W SERIES DC-DC CONVERTER CONNECTING DC-DC CONVERTERS IN SERIES Galvanic isolation of the output allows multiple converters to be connected in series simply by connecting the positive output of one converter to the negative of another (see figure 1). In this way, non-standard voltage rails can be generated, however, the current output of the highest output voltage converter should not be exceeded. When converters are connected in series, additional filtering is strongly recommended as the converters switching circuits are not synchronized. As well as a summation of the ripple voltages, the output could also produce relatively large beat frequencies. A capacitor across the output will help, as will a series inductor. www.DataSheet4U.com CONNECTING DC-DC CONVERTERS IN PARALLEL If the available power output from a single converter is inadequate for the application, then multiple converters can be paralleled to produce a higher output power. However, it is not recommended to parallel converters to generate a higher power output, please select our higher power output modules or contact us for a customized solution. It should be noted that it is always preferable to parallel multiple converters of the same type. For instance, if a 2.5W converter is required, then either 2pcs AxxxxS-2W should be used or 3 AxxxxS-1W, not an AxxxxS-2W and an AxxxxS-1W. The reason for...

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