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9.02*13.21*10.92mm C1590-AL_ with 12 V, 20 mA Bias winding output transformer
Description:
• Flyback transformers for 3 W PoE applications
• Designed to operate in continuous mode at 250 kHz with an input of 36 – 72 Vdc
• 1500 Vrms isolation from primary and bias to secondary
Core material Ferrite
Terminations RoHS tin-silver over tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight 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)
| Part number | Inductance L at 0 A ±10%(μH) | Inductance L at Ipk min(μH) | DCR max (Ohms) | Leakage inductance max (μH) | Turns ratio | Ipk (A) | Output | |||
| pri | bias | sec | pri : sec | pri : bias | ||||||
| C1590-AL_ | 310 | 279 | 1.02 | 2.01 | 0.066 | 4.75 | 1 : 0.19 | 1 : 0.70 | 0.3 | 3.3 V, 0.91 A |
| C1591-AL_ | 310 | 279 | 1.02 | 2.01 | 0.118 | 4.50 | 1 : 0.28 | 1 : 0.70 | 0.3 | 5.0 V, 0.6 A |
| C1592-AL_ | 310 | 279 | 1.04 | 2.01 | 0.700 | 4.25 | 1 : 0.70 | 1 : 0.70 | 0.3 | 12 V, 0.25 A |
9.02*13.21*10.92mm C1590-AL_ with 12 V, 20 mA Bias winding output transformer
Shape and Dimensions:
Product picture: