Core material: Powdered iron.
Flat wire Coupled inductor
Low inductance drift over temperature
Coupled inductor with two identical windings More variants due to parallel and series connection possible
Operating temperature : -40℃~+125℃.
Reading
High power switching regulators
1:1 flyback converter
Buck, Boost, Sepic and Cuk Converter
Switching regulators with second unregulated output voltage
Battery Cell Charging Balancer
Part number 料号 | Inductance 电感量 μH±20% | DCR 最大直流电阻 mΩ | SRF 自谐频率 MHz | Isat 直流饱和电流 A | Irms 温升电流 A | Turns Ratio 匝比 | Length mm | Width mm | Height mm |
| PMS1312-682ML | 6.8 | 12.45 | 28 | 16 | 14 | 1:1 | 15.5 | 13.2±0.3 | 12.5 |
| PMS1312-822M | 8.2 | 14.3 | 23 | 14 | 13.5 | 1:1 | 15.5 | 13.2±0.3 | 12.5 |
| PMS1312-103ML | 10 | 15.3 | 12 | 13.5 | 13 | 1:1 | 15.5 | 13.2±0.3 | 12.5 |
| Standard products are stocked： |  Buy in stock in small quantities | ||||||||
Remark： ① Inductance is measured with a LCR meter Agilent 4284A or equivalent.Test frequency at 100kHz ② DC resistance is measured with keithley 580 Milliohm Meter , or equivalent. Reference ambient temperature 25°C ③ SRF measured using an Agilent 4395A network analyzer and an Agilent 16193A test fixture. ④ DC current at 25°C that causes the specified inductance drop from its value without current. ⑤ Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. ⑥ Electrical specifications at 25°C | |||||||||
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