1. Scientific and reasonable spatial cooperation planning: the winding of the flat wire inductance coil is tight and flat between turns, which increases the effective cross-sectional area of the wire and makes full use of the limited assembly space of the magnetic core to achieve the lowest DCR under the same volume, greatly reducing the copper loss of the product and increasing the temperature rise current of the product.
2. The shape of the magnetic core thoroughly cooperates with coil planning, and the magnetic field leakage is reduced to a minimum, achieving a more superior shielding effect than the traditional patch inductance.
3. The magnetic core is die-cast with alloy metal, which reduces the magnetic loss of the product to the minimum and has the saturation current characteristic that traditional inductors cannot overcome.
4. The core column can arbitrarily adjust the air gap to achieve greater current impact.
5. Lead directly from the pin as a welding terminal, can completely prevent the product open phenomenon.
6. The coil is wound by C-grade AIW enamelled copper wire, with super solvent resistance, thermal stability, high softening breakdown, radiation resistance, freezing resistance.
7. The special air gap structure in the magnetic core, even if the current exceeds the extra scale, will not lead to a sudden decrease in inductance, which can prevent a series of problems caused by current overload.
8. Surface coating treatment, excellent insulation function.
Applications:
Suitable for single and multiphase converters, or high efficiency DC-DC converters for filtered audio applications, as well as high current boost converters.
| Product families | 1.CEP | 2.DEP | 3.LPA | 4.LPQ | 5.SPQ | 6.ERU | 7.TR |
High Current Power Inductors
FEATURES:
·Compact size using flat wire,and SMD type
·Low radiation noise by magnetically shielded construction
·High current
·Low resistance
·Operating Temperature & Storage Temperature: -40℃ - +105℃.
APPLCATIONS:
·High efficiency DC/DC converters
·Single and polyphase buck converters
·Filter for audio applications
·Optimized for high current boost applications
Series in this family
| Product Series | Impedance@100KHz±20% | DCR Max(mΩ) | Temperature rise 40℃ current(A)Max | |
| CEP104 | 0.8-5.7 | 4.0-9.0 | 11.5-16.3 | ✉ |
| CEP105 | 5.6-22 | 10.5-40 | 4.0-8.5 | ✉ |
| CEP136 | 1.0-10 | 2.6-10.8 | 7.6-13 | ✉ |
| CEP139 | 10-47 | 15-23 | 7.7-9.2 | ✉ |
| CEP1412 | 10-47 | 7.98-17.9 | 6.5-10.1 | ✉ |
| CEP148 | 0.5-12.0 | 1.2-13.0 | 8.5-23 | ✉ |
| CEP1812 | 5.6-33 | 2.00-8.94 | 12.0-22.5 | ✉ |
| CEP2214 | 3.3-47 | 1.87-12.6 | 12.8-36.5 | ✉ |
High current Through-Hole Inductor
FEATURES:
· High temperature operation, up to 180℃ continuous with no aging
· Low DCR to minimize losses and reduce temperature rise
· Powdered iron alloy core technology provides stable inductance and
saturation over operating temperature with satisfactory core losses
· Soft saturation gives predictable inductance decrease with increasing
DC current independent of temperature
· Standard terminal is stripped and tinned for through hole mounting
but other terminal configurations such as bare copper, SMD, and press
fit pin are available upon request
· Custom options are available
APPLCATIONS:
· High current and high temperature applications
· DC/DC converters
· High current motor and switching noise suppression
· Inverters
Series in this family
| Product Series | Inductance(µH)±20% | DCR(mΩ) | SRF(MHz) |
Heat rating current Irms(A) |
Saturation current Isat 1(A) |
Saturation current Isat 2(A) |
|
| DEP2520 | 1.2-10 | 0.3-2.0 | 8-90 | 30-80 | 30-110 | 45-150 | |
| DEP3231 | 6.2-30 | 0.55-2.45 | - | 30-68 | 47-100 | - | ✉ |
| DEPM4233 | 3.3-470 | 0.75-11.55 | 3.6-27.7 | 17.5-44 | 3-92 | 3.6-95 | ✉ |
High Current Power Inductors
FEATURES:
·Compact size using flat wire,and SMD type
·Low radiation noise by magnetically shielded construction
·High current
·Low resistance
·Operating Temperature & Storage Temperature: -40℃ - +125℃.
APPLCATIONS:
·High efficiency DC/DC converters
·Single and polyphase buck converters
·Filter for audio applications
·Optimized for high current boost applications
Series in this family
| Product Series | Impedance@100KHz±20% | DCR Max(mΩ) | Temperature rise current Irms(A)Max | Saturation current 25℃ Isat(A)Max | Height(mm) | |
| LPA2110 | 1.0-4.7 | 1.4-2.8 | 26-40 | 30-70 | 10.6-11.5 | ✉ |
| LPA2112 | 6.8-50.0 | 3.8-32.6 | 7.4-22 | 10-26 | 12.5 | ✉ |
High Current Power Inductors
FEATURES:
·Ideal for use in Class-D applications
·Flat wire windings provide extremely low DC and AC resistance
·Vertical mounting provides a small footprint
·Designed for high current power supply applications with saturation current ratings to over 100 Amps
·Operating Temperature & Storage Temperature: -40℃ - +125℃.
APPLCATIONS:
·High efficiency DC/DC converters
·Single and polyphase buck converters
·Filter for audio applications
·Optimized for high current boost applications
Series in this family
| Product Series | Impedance100KHz±10% | DCR Max(mΩ) | Temperature rise 40℃ current(A)Max | Isat(A)typ. | Irms(A)typ. | |
| LPQ2716 | 3.3-33 | 2.86 | 28 | - | - | ✉ |
| LPQ2716B | 3.3-33 | 2.86 | 28 | - | - | ✉ |
| LPQ3218 | 3.3-6.8 | 1.45 | - | 50-80 | 45 | ✉ |
| LPQ3540 | 6.8-33 | 2.16 | - | 38-78.2 | 45.3 | ✉ |
High Current Power Inductors
FEATURES:
·Ideal for use in Class-D applications
·Flat wire windings provide extremely low DC and AC resistance
·Vertical mounting provides a small footprint
·Designed for high current power supply applications with saturation current ratings to over 100 Amps
·Operating Temperature & Storage Temperature: -40℃ - +125℃.
APPLCATIONS:
·High efficiency DC/DC converters
·Single and polyphase buck converters
·Filter for audio applications
·Optimized for high current boost applications
Series in this family
| Product Series | Impedance500KHz±10% | DCR Max(mΩ) | SRF Typ(MHz) | |
| SPQ2615A | 2.2-33 | 2.05 | 8-40 | ✉ |
| SPQ2615B | 1.5-33 | 1.65 | 7-60 | ✉ |
| SPQ2618A | 3.3-33 | 2.86 | 10-40 | ✉ |
FEATURE:
Tight coupling of 2 windings
Laser welded joint
Excellent mechanical and thermal
robustness
Flexible use
1:1 transformer
Two single inductors in series or parallel
APPLICATIONS:
As a transformer: SEPIC,flyback
As an inductor:buck,boost,coupled inductor
DC-DC converters
VRM inductor for CPU and DDR power supplies
Input and output filter chokes
Widely used in buck converter, laptop, displayer,
network communication equipment, and etc.
Series in this family
| Product Series | L(µH) | DCR Max(mΩ) | IDC (A) | |
| ERU2314 Series | 1.4-7.9 | 0.82-1.85 | 24-33 | ✉ |
FEATURES:
- Typical topology BoostCCM
- Offline working voltage
- Flat Wire windings, low DCR andallow better cooling
- Operating Temperature Range -40'C to +155°℃
- Standard: AEC-Q200 Grade 1
APPLICATIONS:
- Fixed chargers on streets andgarages(EV charger)
- Solar lnverters
- industrialor Medical AC-DC
- Telecom PSU
Series in this family
| Product Series | L(µH) | DCR (mΩ) | Insulation voltage(Vdc) Coil to Core |
|
| TR75 | 180-720 | 20-42 | 24-33 | ✉ |
Shinhom is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our Flat wire inductor products.
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