Wire Wound SMD Power Inductors—VEPD25 Series
Applications:
●Laptops and PCs
●Switchs and servers
●Base stations，DC/DC converters
Features : Product Identification :
●RoHS, Halogen Free and REACH Compliance VEPD 252012–2R2 - M - A
●High rated current (1) (2) (3) (4) （5）
●Ultra low buzz noise (1) Product symbol.
(2)Dimensions code.
(3)Inductance: “2R2”for 2.2uH.
(4)Tolerance: K:±10%；M:±20%；N:±30%.
（5）Series A: high current
Dimensions in (mm)
Item | L | W | T | a | J | H | G |
VEPD201610 | 2.0±0.3 | 1.6±0.3 | 1.0Max | 0.5±0.2 | 2.3 | 1.9 | 0.8 |
VEPD252010 | 2.5±0.3 | 2.0±0.3 | 1.0Max | 0.6±0.2 | 2.8 | 2.3 | 0.9 |
VEPD252012 | 2.5±0.3 | 2.0±0.3 | 1.2Max | 0.6±0.2 | 2.8 | 2.3 | 0.9 |
Characteristics :
●Saturation Current(Isat):The current when the inductance
Becomes 30% lower than is initial value.(Ta=20℃).
●Temperature Rise Current(Irms):The current when the
temperature of coil increases up to max.ΔT=40℃.(Ta=20℃)
●Operating temperature : -40℃～+125℃.
●Storage temperature range (packaging conditions): -5℃～+30℃ and RH 70% (Max.)
Test equipments :
●L&Q: HP 4285A or WK3260B, VR116/VR7210.
●DCR: Milli-ohm meter, VR131.
●Electrical specifications at 25℃.
Electrical Characteristics
VEPD201610 General Series
Part No. | Inductance ( uH ) | Test Frequency | DCR(mΩ) | I sat (A) | I rms (A) |
|
|
|
|
|
| Max. | Typ. | Max. | Typ. | Max. | Typ. |
VEPD201610-R47N | 0.47±30% | 100kHz/0.25V | 37 | 28 | 5.0 | 6.3 | 3.8 | 4.4 |
VEPD201610-1R0M | 1.0±20% | 100kHz/0.25V | 75 | 58 | 3.5 | 4.1 | 2.6 | 3.1 |
VEPD201610-1R5M | 1.5±20% | 100kHz/0.25V | 112 | 85 | 2.9 | 3.4 | 2.1 | 2.5 |
VEPD201610-2R2M | 2.2±20% | 100kHz/0.25V | 146 | 112 | 2.1 | 2.3 | 1.8 | 1.9 |
VEPD252010 General Series
Part No. | Inductance ( uH ) | Test Frequency | DCR(mΩ) | I sat (A) | I rms (A) |
|
|
|
|
|
| Max. | Typ. | Max. | Typ. | Max. | Typ. |
VEPD252010-R47N | 0.47±30% | 100kHz/0.25V | 46 | 35 | 3.5 | 4.4 | 3.1 | 3.6 |
VEPD252010-1R0M | 1.0±20% | 100kHz/0.25V | 78 | 60 | 2.7 | 3.4 | 2.5 | 3.0 |
VEPD252010-1R5M | 1.5±20% | 100kHz/0.25V | 117 | 90 | 2.1 | 2.7 | 1.9 | 2.3 |
VEPD252010-2R2M | 2.2±20% | 100kHz/0.25V | 170 | 130 | 1.9 | 2.4 | 1.5 | 1.8 |
VEPD252010-3R3M | 3.3±20% | 100kHz/0.25V | 254 | 195 | 1.5 | 1.9 | 1.2 | 1.4 |
VEPD252010-4R7M | 4.7±20% | 100kHz/0.25V | 325 | 250 | 1.3 | 1.6 | 1.0 | 1.2 |
VEPD252010-6R8M | 6.8±20% | 100kHz/0.25V | 540 | 415 | 1.1 | 1.4 | 0.76 | 0.9 |
VEPD252010-100N | 10±30% | 100kHz/0.25V | 760 | 590 | 1.0 | 1.3 | 0.68 | 0.8 |
Electrical Characteristics
VEPD252010 A: Iarge Current Series
Part No. | Inductance ( uH ) | Test Frequency | DCR(mΩ) | I sat (A) | I rms (A) |
|
|
|
|
|
| Max. | Typ. | Max. | Typ. | Max. | Typ. |
VEPD252010-R22N-A | 0.22±30% | 100kHz/0.25V | 27 | 20.5 | 6.8 | 7.7 | 4.6 | 5.2 |
VEPD252010-R33N-A | 0.33±30% | 100kHz/0.25V | 30 | 22.5 | 6.5 | 7.4 | 4.2 | 4.9 |
VEPD252010-R47N-A | 0.47±30% | 100kHz/0.25V | 34 | 25.5 | 5.0 | 6.2 | 3.9 | 4.6 |
VEPD252010-R68N-A | 0.68±30% | 100kHz/0.25V | 42 | 32 | 5.0 | 6.0 | 3.5 | 4.1 |
VEPD252010-1R0M-A | 1.0±20% | 100kHz/0.25V | 58 | 44 | 3.8 | 4.3 | 3.1 | 3.8 |
VEPD252010-1R5M-A | 1.5±20% | 100kHz/0.25V | 89 | 68 | 3.2 | 3.6 | 2.3 | 2.8 |
VEPD252010-2R2M-A | 2.2±20% | 100kHz/0.25V | 120 | 92 | 2.4 | 2.8 | 2.0 | 2.5 |
VEPD252010-3R3M-A | 3.3±20% | 100kHz/0.25V | 208 | 160 | 2.0 | 2.3 | 1.4 | 1.6 |
VEPD252010-4R7M-A | 4.7±20% | 100kHz/0.25V | 300 | 228 | 1.65 | 2.0 | 1.2 | 1.45 |
VEPD252010-6R8M-A | 6.8±20% | 100kHz/0.25V | 480 | 370 | 1.4 | 1.65 | 0.95 | 1.1 |
VEPD252010-100M-A | 10±20% | 100kHz/0.25V | 735 | 565 | 1.15 | 1.35 | 0.75 | 0.88 |
VEPD252012 General Series
Part No. | Inductance ( uH ) | Test Frequency | DCR(mΩ) | I sat (A) | I rms (A) |
|
|
|
|
|
| Max. | Typ. | Max. | Typ. | Max. | Typ. |
VEPD252012-R47N | 0.47±30% | 100kHz/0.25V | 39 | 29 | 3.8 | 4.7 | 3.7 | 4.4 |
VEPD252012-1R0M | 1.0±20% | 100kHz/0.25V | 59 | 45 | 3.0 | 3.8 | 3.0 | 3.5 |
VEPD252012-1R5M | 1.5±20% | 100kHz/0.25V | 78 | 60 | 2.6 | 3.3 | 2.4 | 2.8 |
VEPD252012-2R2M | 2.2±20% | 100kHz/0.25V | 117 | 90 | 2.2 | 2.7 | 2.0 | 2.3 |
VEPD252012-3R3M | 3.3±20% | 100kHz/0.25V | 156 | 120 | 1.8 | 2.3 | 1.5 | 1.7 |
VEPD252012-4R7M | 4.7±20% | 100kHz/0.25V | 260 | 200 | 1.5 | 1.9 | 1.3 | 1.5 |
VEPD252012-6R8M | 6.8±20% | 100kHz/0.25V | 403 | 310 | 1.3 | 1.6 | 1.0 | 1.2 |
VEPD252012-100M | 10±20% | 100kHz/0.25V | 520 | 400 | 1.0 | 1.3 | 0.85 | 1.0 |
Electrical Characteristics
VEPD252012 A: Iarge Current Series
Part No. | Inductance ( uH ) | Test Frequency | DCR(mΩ) | I sat (A) | I rms (A) |
|
|
|
|
|
| Max. | Typ. | Max. | Typ. | Max. | Typ. |
VEPD252012-R22N-A | 0.22±30% | 100kHz/0.25V | 22 | 16.8 | 7.2 | 8.3 | 4.9 | 5.8 |
VEPD252012-R33N-A | 0.33±30% | 100kHz/0.25V | 25 | 18.5 | 6.9 | 8.0 | 4.7 | 5.55 |
VEPD252012-R47N-A | 0.47±30% | 100kHz/0.25V | 28 | 21.5 | 5.5 | 6.6 | 4.5 | 5.5 |
VEPD252012-R68N-A | 0.68±30% | 100kHz/0.25V | 33 | 25 | 5.4 | 6.5 | 4.4 | 5.5 |
VEPD252012-1R0M-A | 1.0±20% | 100kHz/0.25V | 50 | 38 | 4.7 | 5.3 | 3.2 | 4.0 |
VEPD252012-1R5M-A | 1.5±20% | 100kHz/0.25V | 75 | 57 | 3.8 | 4.6 | 2.5 | 3.1 |
VEPD252012-2R2M-A | 2.2±20% | 100kHz/0.25V | 103 | 79 | 3.1 | 3.4 | 2.2 | 2.7 |
VEPD252012-3R3M-A | 3.3±20% | 100kHz/0.25V | 170 | 131 | 2.3 | 2.7 | 1.7 | 2.1 |
VEPD252012-4R7M-A | 4.7±20% | 100kHz/0.25V | 230 | 177 | 2.0 | 2.3 | 1.4 | 1.75 |
VEPD252012-6R8M-A | 6.8±20% | 100kHz/0.25V | 370 | 285 | 1.7 | 2.05 | 1.1 | 1.4 |
VEPD252012-100M-A | 10±20% | 100kHz/0.25V | 578 | 445 | 1.35 | 1.6 | 0.85 | 1.1 |
Supplier Information
Supplier:
Shenzhen Volume Source Electronics Co., Ltd.
Manufacturer:
ShenzhenVolume Source Electronics Co., Ltd.
Manufacturing Address:
Address: 16th floor, building t5-n4, Tian'an Digital City, Fenggang, Dongguan
Tel: 0769-89891993 Fax: 0769-89891993-806
E-mail:yhp@volumesz.com.cn
Http://www.volumesz.com.cnM.P:13316585579
Mr.Yu
