Form No:
T00303-1-0000-TBM02-121200713
Specification for Approval
Date:
2012/12/25
Customer :
天河
TAI-TECH P/N:
CUSTOMER P/N:
DESCRIPTION:
QUANTITY:
HPC3012A-SERIES
pcs
REMARK:
Customer Approval Feedback
西 北 臺 慶 科 技 股 ½ 有 限 公 司
TAI-TECH Advanced Electronics Co., Ltd
■ 西北臺慶科技股½有限公司
TAI-TECH Advanced Electronics Co., Ltd
Headquarter:
NO.1 YOU 4TH ROAD, YOUTH INDUSTRIAL DISTRICT, YANG-MEI,
TAO-YUAN HSIEN, TAIWAN, R.O.C.
TEL: +886-3-4641148 FAX: +886-3-4643565
http://www.tai-tech.com.tw
E-mail: sales@tai-tech.com.tw
Sales Dep.
APPROVED
CHECKED
□ 東莞臺慶精密電子有限公司
DONGGUAN TAI-TECH ADVANCED ELECTRONICS CO., LTD
JITIGANG MANAGEMENT DISTRICT, HUANGJIANG, DONGGUAN,
GUANGDONG, CHINA
TEL: +86-769-3365488 FAX: +86-769-3366896
E-mail: sales@tai-tech.net
管哲頎
Eric Kuan
曾詩涵
Angela Tseng
Office:
金亨國際有限公司
KAMHENG INTERNATIONAL LIMITED
TEL: +86-852-25772033
FAX: +86-852-28817778
R&D Center
APPROVED
CHECKED
DRAWN
□ 臺慶精密電子(昆山)有限公司
TAI-TECH ADVANCED ELECTRONICS(KUNSHAN) CO., LTD
SHINWHA ROAD, KUNJIA HI-TECH INDUSTRIAL PARK, KUN-SHAN,
JIANG-SU, CHINA
TEL: +86-512-57619396 FAX: +86-512-57619688
E-mail: sales@tai-tech.cn
楊祥忠
Mikey Yang
詹偉特
Jack Chan
林宜蕰
Beryl Lin
Office:
北欣國際有限公司
NORTH STAR INTERNATIONAL LIMITED
TEL: +86-512-57619396
FAX: +86-512-57619688
TA734003
TAI-TECH
HPC3012A-SERIES
50
220
P3
HPC3012A-SERIES
20
10
0
150
40
INDUCTANCE(uH)
-10
-20
30
L(%)
220
-30
-40
150
100
6R8
4R7
3R3
2R2
1R5
1R0
20
100
6R8
-50
-60
-70
-80
1000
10
0
0.1
4R7
3R3
2R2
1R5
1R0
1
10
100
0
0.6
1.2
1.8
2.4
3
FREQUENCY(MHz)
DC CURRENT(A)
Core chipping
The appearance standard of the chipping size on top side, and bottom side ferrite core is listed below.
Type
HPC3012A
L
W
0.6mm Max. 0.6mm Max.
Void appearance tolerance Limit
Size of voids occurring to coating resin is specified below.
Exposed wire tolerance limit of coating resin part on product side.
Size of exposed wire occurring to coating resin is specified below.
1. Width direction（dimension a）
：Acceptable
when a≦w/2
Nonconforming when a＞w/2
2. Length direction（dimension b）
：Dimension
b is not specified.
3. The total area of exposed wire occurring to each sides is
not greater than 50% of coating resin area, and is acceptable.
External appearance criterion for exposed wire
Exposed end of the winding wire at the secondary side should be 2mm and below.
www.tai-tech.com.tw
TAI-TECH
P4
5. Material List
No.
1
2
3
4
Item
Core
Wire
Coating
Solder
Material
Ni-Zn ferrite
Copper Wire
Epoxy
Lead free
6. Reliability and Test Condition
Item
Operating Temperature
Storage Temperature
Rated current
Inductance (L)
DC Resistance
Within the specified tolerance
LCR Meter: HP 4285A or equivalent, 100kHz, 1V
DC Ohmmeter: HIOKI3227 or equivalent
Measurement of inductance shall be taken at temperature
rang within–25℃ to +85℃.
With reference to inductance value at+20
℃,change
rate
shall be calculated.
Measurement of inductance shall be taken at temperature
rang within–40℃ to +125℃.
With reference to inductance value at+20
℃,change
rate
shall be calculated.
The test samples shall be soldered to the testing board by
the reflow.
As illustrated below, apply force in the direction of the arrow
indicating until deflection of the test board reaches to 2mm.
- 25 ~ +120℃.
- 40 ~ +85℃.
- 5 to 40℃ for the product with taping.
Performance
Test Condition
Including self-generated heat
Temperature characteristics
Inductance change：Within±20%
Resistance to flexure substrate
No damage.
Substrate size：100x40x1.0
Substrate material：glass epoxy-resin
Solder cream thickness：0.10
The test samples shall be soldered to the testing board and
by the reflow.
Adhesion of Terminal electrode
Shall not come off PC board.
Applied force：10 N to X and Y directions.
Duration：5s
Solder cream thickness：0.10
The test samples shall be soldered to the test board by the
reflow.
Then it shall be submitted to below test conditions.
Frequency: 10-55Hz
Total Amplitude: 1.5mm (May not exceed acceleration
196m/S2 )
Sweeping Method:10Hz to 55Hz to 10Hz for 1min.
Time：2 hours each in X,Y, and Z Direction.
Recovery: At least 2hrs of recovery under the standard
condition after the test, followed by the measurement within
48hrs.
Resistance to Vibration
Inductance change：Within±10%
No abnormality observed in appearance.
Solderability
The test samples shall be dipped in flux, and then immersed
in molten solder as shown in below.
Flux：methanol solution containing rosin 25%
At least 90% of surface of terminal electrode is covered by new solder. Solder temperature: 245±5℃
Time: 5±1.0 sec.
Immersion depth: All sides of mounting terminal shall be
immersed.
Resistance to soldering
Inductance change：Within±10%
No abnormality observed in appearance.
The test sample shall be exposed to reflow oven at 230±5℃
for 40 seconds, with peak temperature at 260±5℃ for 5
seconds,2 times.
Test board thickness: 1.0mm
Test board material: glass epoxy-resin
www.tai-tech.com.tw
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