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| 型号： | Y8848-AL |
| 厂商： | COILCRAFT INC |
| 元件分类： | 开关电源变压器 |
| 英文描述： | NOT RoHS. Transformer, for ON NCP1200, 10W (add 'L' for compliant version) |
| 中文描述： | 10 W, SMPS TRANSFORMER |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/1页 |
| 文件大小： | 70K |
| 代理商： | Y8848-AL |
Coilcraft, Inc. 2010
Specifications subject to change without notice.
Please check our website for latest information.
Flyback Transformers
Document 245
Revised 01/31/05
Leakage
Part
Inductance1
DCR
inductance2
Isolation3
Turns ratio
Weight
Application
number
±10% (mH)
max (Ohms)
max (H)
(Vrms)
pri : sec
pri : aux
Output
(g)
3.5 W
Y8844-AL
2.9
4.25 (8-5)
80
1500
1 : 0.08
—
6.5 V, 0.54 A
6.7
0.07 (4-1)
10 W
Y8848-AL
1.8
1.77 (10-6)
60
2000
1 : 0.1
—
12 V, 0.83 A
16
0.038 (5-1)
70 W
Z9007-BL
0.7
0.261 (12-7)
16
1500
1 : 0.164
—
16 V, 4.2 A
52
0.013 (6-1)
0.013 (4-3)
70 W
Z9260-AL
0.7
0.261 (12-7)
26
2000
1 : 0.164
1 : 0.15
16 V, 4.2 A(sec)
54
with Auxilary winding
0.013 (6-1)
15 V, 0.2 A (aux)
0.013 (4-3)
0.045 (11-8)
These transformers have been specially developed for
use in flyback power supplies with the ON Semiconduc-
tor NCP1200 PWM Current-Mode Controller. They are
designed for universal input, 85 – 265 Vac.
Coilcraft can also custom engineer a transformer to
meet your specific requirements. For free evaluation
samples, contact Coilcraft or visit www.coilcraft.com.
A
1
12
6
7
Bottom view
3
1
4
6
11
7
8
Z9007-BL
Z9260-AL
Pri
Sec
1
5
10
6
Pri
Sec
Y8848-AL
1
4
8
5
Bottom view
E
F
G
1
4
8
5
Pri
Sec
Y8844-AL
B
C
D
B
C
D
A
5
1
6
10
Bottom view
1
E (7 places)
H
F
G
A
B
C
D
1
E (9 places)
H
F
G
12
Aux
A max
B max
C max
D min
E
F
G dia
H (1 place)
Y8844-A
0.72
0.79
0.55
0.118
0.150
0.600
0.030
inches
18,3
20,1
14,0
3,0
3,81
15,24
0,76
mm
Y8848-A
1.10
0.95
0.12
0.200
0.620
0.044
0.150
inches
27,9
24,1
3,05
5,08
15,75
1,12
3,81
mm
Z9007-B, Z9260-A
1.45
1.17
0.12
0.200
0.875
0.044
0.150
inches
36,8
29,7
3,05
5,08
22,2
1,12
3,81
mm
1. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc
2. Leakage inductance tested at 100 kHz, 0.1 Vrms
3. Isolation tested between primary and secondary on all parts and
between primary and auxiliary on Z9260-AL.
4. Primary to secondary turns ratio specified with secondary
windings connected in parallel.
5. Operating temperature range -40°C to +85°C.
6. Electrical specifications at 25°C.
For ON Semiconductor
NCP1200 Controller
Terminations: Tin-silver over tin over copper
For Z9007-BL and
Z9260-AL, secondary
windings to be
connected in parallel
on the circuit board.
Y8844-AL
Y8848-AL
Z9007-BL, Z9260-AL
Packaged 49 per tray
Packaged
30 per tray
Packaged 25 per tray
相关PDF资料 |
PDF描述 |
|---|---|
| Y8844-A | Transformer, for ON NCP1200, 3.5W, RoHS |
| Y8848-A | Transformer, for ON NCP1200, 10W, RoHS |
| Y8910-A | 1 ELEMENT, 1 uH, GENERAL PURPOSE INDUCTOR |
| Y96E-44SD5 | INTERCONNECTION DEVICE |
| Y96E-44SD10 | INTERCONNECTION DEVICE |
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