LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 3KK/Month |
| Delivery Time | Stock |
| Packaging Details | T&R |
| Specifications | POE51Q-33ED |
| Power | 51W |
| Inductance at 0A | 26.7@±10% |
| Tolerance | 10% |
| Isat | 4.5A |
| Leakage Inductance max | 0.32µH |
| Isolation Voltage | 3.3 V, 14.1 A |
| Secondary Output | PDF/3D/ISG/Stp/Step/Datasheet/Touchstone Format/S-parameters |
| Lifecycle | More than 20Years |
| Brand Name | LINK-PP |
| Model Number | POE51Q-33ED |
| Certification | UL,RoHS,Reach,ISO |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | TT,NET30/60/90 Days | Supply Ability | 3KK/Month |
| Delivery Time | Stock | Packaging Details | T&R |
| Specifications | POE51Q-33ED | Power | 51W |
| Inductance at 0A | 26.7@±10% | Tolerance | 10% |
| Isat | 4.5A | Leakage Inductance max | 0.32µH |
| Isolation Voltage | 3.3 V, 14.1 A | Secondary Output | PDF/3D/ISG/Stp/Step/Datasheet/Touchstone Format/S-parameters |
| Lifecycle | More than 20Years | Brand Name | LINK-PP |
| Model Number | POE51Q-33ED | Certification | UL,RoHS,Reach,ISO |
| Place of Origin | Guangdong,China | ||
| High Light | RoHS Standard Flyback Transformers ，UL High Power Flyback Transformers ，LINK-PP Flyback Transformers | ||
| Specifications | Power (W) | Inductance at 0A(µH) | Tolerance(%) | Isat(A) | DCR max (mΩ) | ||
| Pri | Sec | Aux | |||||
| POE51Q-33ED | 51 | 26.7@±10% | 10 | 4.5 | 64 | 2 | 104 |
| Leakage Inductance max (µH) | Turns Ratio | Isolation Voltage (Vrms) | Secondary Output (V, A) |
| Pri : Sec : Aux | |||
| 0.32 | 1 : 0.143 : 0.5 | 1500 | 3.3 V, 14.1 A |
• Developed for Flyback DC/DC PoE PD power converters up to 51 W
• Designed to meet the upcoming IEEE802.3bt standard and operates with 36 – 57 V input
• 1500 Vrms, one minute isolation (hipot) between primary and auxiliary to secondary.
• Perfect solution for high power PoE applications including Smart Building and IoT
• AEC-Q200 Grade 1 (–40°C to +125°C)
Core material Ferrite
Environment RoHS compliant, halogen free
Terminations Tin-silver-copper over tin over nickel over phos bronze
Weight 6.5 – 8 g
Ambient temperature –40°C to +125°C
Maximum part temperature +165°C (Ambient + temp rise)
Storage temperature Component: –40°C to +165°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
1. Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (150 parts per full reel).
Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
2. Inductance is for the primary, measured at 250 kHz, 0.5 Vrms, 0 Adc.
3. Leakage inductance is for the primary with the secondary and aux windings shorted.
4. DC current at 25°C that causes an inductance drop of <15% (POExx51Q) and <15% (POExx40Q) from its value without current.
5. Output is for the secondary. Output of the aux winding is 12 V, 30 mA.
6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Company Details
Year Established:
1997
Total Annual:
100,000,000-$120 million
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform... LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform...
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