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PFC2723ER View Datasheet(PDF) - TDK Corporation

Part Name
Description
View to exact match
PFC2723ER
TDK
TDK Corporation TDK
PFC2723ER Datasheet PDF : 23 Pages
First Prev 21 22 23
TRANSFORMERS
(22/22)
PFC Circuit Inductance Specification Request Form
Issued on
/
/
1. Company name
Address
2. Department, applicant's name
Name:
TEL/FAX
E-mail
Person in Charge from Sales Promotion Dep.:
Person in Charge from Sales Dep.:
Prototype No:
Recorded Date / /
Recorded Date / /
Recorded Date / /
3. Circuit system (Fill in the () square like this () to make your selection.)
Continuous mode Critical mode Interleave Other (
)
4. Input specifications
AC input voltage: Rated
(V) to
(V)
Operating range:
(V) to
(V)
Frequency
(Hz)
Minimum operating input voltage:
(V) to
(V)
5. Design condition
(1) Clock frequency (Fill in the () square like this () to make your selection.)
Continuous mode(fixed frequency)
(kHz)
Critical mode(lowest frequency)
(2) Output voltage
(3) Rated output power/Maximum peak power
(W) /
(4) Minimum operating input voltage
(5) Overcurrent point condition (ex.: 130% in (3)Rated output power and (4) Minimum
operating input voltage)
(6) Maximum temperature rise
ΔT
(kHz)
(Vdc)
(W)
(Vac)
(%)
()
Condition in temperature evaluation (ex.: minimum input, rated load)
(7) Auxiliary winding (Fill in the () square like this () to make your selection.)
Number of windings
Desired voltage value and current
Yes      
No
(V) /
(Windings)
(mA)
Necessity of insulation (Fill in the () square like this () to make your selection.)
(8) Circuit diagram (If you desire any pin number, attach a circuit diagram.)
Functional insulation □Reinforced insulation
Yes     
 □No
6. Inductance value and saturated current value for reference
Inductance value:
μ(H)
Saturated current value:
(A)
7. Desired core size and external size
Core size:
External size L:
W:
H(Height from the board):
mm max.
8. IC expected to be used
Manufacturer name:
Product No.:
9. Production quantity information
Final set name:
Desired price/Currency:
Acceptance conditions of the above price (FCA CHN, CIP LA, DDP Paris etc.):
Production volume:
k/M Production start period:
Production place:
Prototyping time: (ES1)
(ES2)
(PP1)
(PP2)
(MP1)
10. Sample information
Required sample quantity
pcs.
Requested delivery time:
11. Note company regulations, such as safe distance and dielectric voltage strength, if there are any.
12. If there are any other requests (priorities in the company, size or price, etc.) or alterable items, please provide a description.
TDK-EPC Corporation Magnetics Business Group, Business Promotions Dept.
3-9-1, Shibaura, Minato-ku Tokyo 108-0023, Japan TEL: 81-3-6852-7229, FAX: 81-3-6852-7159
• All specifications are subject to change without notice.
001-01 / 20140529 / trans_pfc-choke_pfc_en.fm
 

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