Flyback Transformers. Y8848-AL Datasheet

Y8848-AL Datasheet PDF, Equivalent


Part Number

Y8848-AL

Description

Flyback Transformers

Manufacture

Coilcraft

Total Page 1 Pages
PDF Download
Download Y8848-AL Datasheet PDF


Y8848-AL Datasheet
Document 245
Flyback Transformers For ON Semiconductor
NCP1200 Controller
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.
Leakage
Part  Inductance1
DCR  inductance2 Isolation3    Turns ratio Weight
Application number ±10% (mH) max (Ohms) max (µH)  (Vrms) pri : sec pri : aux Output (g)
3.5 W
Y8844-AL
2.9
4.25 (8-5)
0.07 (4-1)
80
1500
1:0.08
6.5 V, 0.54 A 6.7
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)
0.013 (6-1)
0.013 (4-3)
16
1500
1:0.164
16 V, 4.2 A 52
70 W
Z9260-AL
0.7
with Auxilary winding
0.261 (12-7)
26
2000
1 : 0.164 1 : 0.15
0.013 (6-1)
0.013 (4-3)
0.045 (11-8)
16 V, 4.2 A(sec) 54
15 V, 0.2 A (aux)
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 be-
tween primary and auxiliary on Z9260-AL.
4. Primary to secondary turns ratio specified with secondary windings con-
nected in parallel.
5. Operating temperature range -40°C to +85°C.
6. Electrical specifications at 25°C.
Y8844-AL
A
Y8848-AL
B
Z9007-BL, Z9260-AL
B
C
B
D
45
18
Bottom view
Packaged
49 per tray
Y8844-AL
84
Pri Sec
51
1
F
E
G
Packaged
30 per tray
Y8848-AL
10 5
Pri Sec
61
C
D
For Z9007-BL and
Z9260-AL, secondary
windings to be con-
nected in parallel on
the circuit board.
56
Z9007-BL
6
12 4 6
A Pri
Sec
73
1 10
1
Bottom view
Z9260-AL
12
1
H
E (7 places)
Pri
7
11
Aux
8
6
4
Sec
3
1
1
Bottom view
1
FG
Packaged 25 per tray
H
C
D
7
A
12
E (9 places)
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 1.10 0.95 0.12 0.200 0.620 0.044 0.150 inches
27,9 27,9 24,1 3,05 5,08 15,75 1,12 3,81 mm
Z9007-B, Z9260-A 1.45 1.45 1.17 0.12 0.200 0.875 0.044 0.150 inches
36,8 36,8 29,7 3,05 5,08 22,2 1,12 3,81 mm
FG
Terminations:  Tin-silver over tin over copper
Document 245  Revised 01/31/05


Features Datasheet pdf Document 245 Flyback Transformers For ON Semiconductor NCP1200 Controller Thes e transformers have been specially deve loped for use in flyback power supplies with the ON Semiconductor NCP1200 PWM Current-Mode Controller. They are desig ned for universal input, 85 – 265 Vac . Coilcraft can also custom engineer a transformer to meet your specific requ irements. For free evaluation samples, contact Coilcraft or visit www.coilcraf t.com. Leakage Part  Indu ctance1 DCR  inductance2   Isola tion3    Turns ratio Weight Ap plication number ±10% (mH) max (Ohm s) max (µH)  (Vrms) pri : sec pri : aux Output (g) 3.5 W Y8844-AL 2.9 4.25 (8-5) 0.07 (4-1) 80 1500 1 : 0.08  — 6.5  V, 0.54 A 6.7 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) 0.013 (6-1) 0.013 (4-3) 16 1500   1 : 0.164 — 16 V, 4.2 A.
Keywords Y8848-AL, datasheet, pdf, Coilcraft, Flyback, Transformers, 8848-AL, 848-AL, 48-AL, Y8848-A, Y8848-, Y8848, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)