Electronic Components Datasheet Search |
|
POE13P-12LB Datasheet(PDF) 1 Page - Coilcraft lnc. |
|
POE13P-12LB Datasheet(HTML) 1 Page - Coilcraft lnc. |
1 / 2 page Flyback Transformers Document 460-1 For 3 Watt, 7 Watt and 13 Watt PoE Applications Inductance Inductance Leakage Part Power at 0 A2 at Ipk3 DCR max (Ohms)4 inductance Turns ratio6 Ipk3 number1 (W) ±10% (µH) min (µH) pri bias sec max (µH)5 pri : sec pri : bias (A) Output7 POE30P-33L_ 3 310 279.0 1.02 2.01 0.066 4.75 1 : 0.19 1 : 0.70 0.3 3.3 V, 0.91 A POE30P-50L_ 3 310 279.0 1.02 2.01 0.118 4.50 1 : 0.28 1 : 0.70 0.3 5.0 V, 0.6 A POE30P-12L_ 3 310 279.0 1.04 2.01 0.700 4.25 1 : 0.70 1 : 0.70 0.3 12 V, 0.25 A POE70P-33L_ 7 155 139.5 0.414 0.822 0.036 4.00 1 : 0.19 1 : 0.667 0.65 3.3 V, 2.12 A POE70P-50L_ 7 155 139.5 0.414 0.822 0.060 3.60 1 : 0.262 1 : 0.667 0.65 5.0 V, 1.4 A POE70P-12L_ 7 155 139.5 0.414 0.822 0.343 3.25 1 : 0.667 1 : 0.667 0.65 12 V, 0.6 A POE13P-33L_ 13 127 114.3 0.255 0.310 0.024 1.25 1 : 0.166 1 : 0.50 1.0 3.3 V, 4.0 A POE13P-50L_ 13 127 114.3 0.222 0.348 0.039 0.950 1 : 0.25 1 : 0.50 1.0 5.0 V, 2.6 A POE13P-12L_ 13 127 114.3 0.199 0.308 0.065 0.650 1 : 0.50 1 : 0.50 1.0 12 V, 1.08 A POE13P-19L_ 13 127 114.3 0.290 0.355 0.066 0.800 1 : 0.567 1 : 0.50 1.0 19.5 V, 0.67 A POE13P-24L_ 13 127 114.3 0.255 0.315 0.067 0.600 1 : 0.667 1 : 0.50 1.0 24 V, 0.54 A 1. When ordering, please specify packaging code: POE30P-12LD Packaging: D = 13 ″ machine-ready reel. EIA-481 embossed plastic tape. B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 2. Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc. 3. Ipk is peak primary current drawn at minimum input voltage. 4. DCR for the secondary is per winding. 5. Leakage inductance measured between pins 3 and 4 with all other pins shorted. 6. Turns ratio is with the secondary windings connected in parallel. 7. Output of the secondary is with the windings connected in parallel. Bias winding output is 12 V, 20 mA. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 4 1 3 2 8 6 Bias Pri Sec 5 7 4 1 3 2 10 8 Bias Pri Sec 7 9 Schematics POE13P POE70P, POE30P Secondary windings to be con- nected in parallel on PC board Secondary windings to be con- nected in parallel on PC board • Flyback transformers for PoE applications • Designed to operate in continuous mode at 250 kHz with an input of 36–72 Vdc • 1500Vrms,oneminuteisolationfromprimaryandbiastosecond- ary; 500 Vrms, 1 minute isolation between all other windings Designer’s Kit C395 contains two of each part shown in bold Core material Ferrite Terminations RoHS tin-silver over tin over nickel over phos bronze. Other terminations available at additional cost. Weight POE13P: 6.15 g; POE70P: 3.85 g; POE30P: 2.05 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Document 460-1 Revised 05/04/12 |
Similar Part No. - POE13P-12LB |
|
Similar Description - POE13P-12LB |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |