Selfs - Power Inductors Universal Application - FAMILLE 31V SV3P-31V SV3 31V SV4
| SOCKET VERSION Vertical mounting | Voltage 250 Vac Current 2.3 to 4.5 A |
These single winding chokes are fitted with core in iron powder (IP). They are suitable for a large
number of applications: power factor correction circuits on SMPS, power supplies such as full or half
bridge, forward converters, regulators etc., differential mode inductor in EMI filters, noise suppression
chokes in light dimmers, power control of small motor in domestic appliances.
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TYPES| Types | Code | Rated curent per winding A | Rated inductance per winding µH | DC resistance per winding( typical) mΩ | Dimensions - mm | Overall dimension s on PCB max | Pins out | Blind Pins | Approx. Weight g | Approval | |
| A max | B max | ||||||||||
| 31V SV3P-31V SV3 31V SV4 | 31V27 2300 SV3P | 2,3 | 1,3 | 210 | 36 | 12,5 | 36 X 21 | 1 - 3 | 2 - 4 | 45 | |
| 31V32 2300 SV3P | 2,3 | 2,2 | 280 | 42 | 12 | 42 X 21 | 1 - 3 | 2 - 4 | 54 | ||
| 31V33 2300 SV3P | 2,3 | 2,2 | 280 | 42 | 11,5 | 42 X 21 | 1 - 3 | 2 - 4 | 50 | ||
| 31V32 3200 SV3 | 3,2 | 1,6 | 185 | 41 | 14 | 41 X 21 | 1 - 3 | Not | 55 | ||
| 31V33 3200 SV3 | 3,2 | 2 | 215 | 43 | 17,6 | 43 X 21 | 1 - 3 | Not | 75 | ||
| 31V38 4500 SV4 | 4,5 | 1,3 | 140 | 48 | 18 | 48/ X 23 | 1 - 3 | Not | 103 | ||
Technical Data
Rated inductance: at +20°C and 10 kHz, 0.1 mA.
Inductance tolerance: ± 20%
Rated current: referred to 250 V-50 Hz and +60°C ambient temperature
DC resistance: at +20°C
Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Approval VDE
The chokes are designed and tested in accordance with EN 138100; EN 60938-1
The sockets are of flame-retardant plastic material in accordance with UL 94V-0