|
|
AC/DC轉換器 PWM Controller IC for AC/DC Converter
- BM1P10CFJ-E2
- ROHM Semiconductor
-
1:
HK$13.23
-
4,984庫存量
|
Mouser 元件編號
755-BM1P10CFJ-E2
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Controller IC for AC/DC Converter
|
|
4,984庫存量
|
|
|
HK$13.23
|
|
|
HK$9.70
|
|
|
HK$8.88
|
|
|
HK$7.83
|
|
|
HK$6.53
|
|
|
檢視
|
|
|
HK$7.36
|
|
|
HK$7.08
|
|
|
HK$6.72
|
|
|
HK$6.38
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-7
|
12.5 V
|
|
9.3 V
|
55 V
|
PWM
|
Si
|
100 kHz
|
83 %
|
700 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
- BM2P209TF-E2
- ROHM Semiconductor
-
1:
HK$22.85
-
4,430庫存量
|
Mouser 元件編號
755-BM2P209TF-E2
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
|
|
4,430庫存量
|
|
|
HK$22.85
|
|
|
HK$14.88
|
|
|
HK$13.48
|
|
|
HK$11.34
|
|
|
HK$7.48
|
|
|
檢視
|
|
|
HK$10.69
|
|
|
HK$9.37
|
|
|
HK$7.95
|
|
|
HK$7.17
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
|
|
10.6 V
|
21.62 V
|
PWM
|
Si
|
100 kHz
|
84 %
|
850 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
- BM2SCQ123T-LBZ
- ROHM Semiconductor
-
1:
HK$115.33
-
218庫存量
|
Mouser 元件編號
755-BM2SCQ123T-LBZ
|
ROHM Semiconductor
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
|
|
218庫存量
|
|
|
HK$115.33
|
|
|
HK$90.91
|
|
|
HK$83.19
|
|
|
HK$78.09
|
|
|
檢視
|
|
|
HK$70.94
|
|
|
HK$70.86
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
TO-220-6
|
|
|
15 V
|
27.5 V
|
|
SiC
|
120 kHz
|
|
2 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
- BM2P104H-Z
- ROHM Semiconductor
-
1:
HK$9.62
-
4,000庫存量
|
Mouser 元件編號
755-BM2P104H-Z
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
|
|
4,000庫存量
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
10.9 V
|
30 V
|
Flyback
|
Si
|
100 kHz
|
82 %
|
1 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 Built-in Switching MOSFET PWM-type DC/DC Converter IC
- BM2P10B1J-Z
- ROHM Semiconductor
-
1:
HK$27.29
-
3,998庫存量
|
Mouser 元件編號
755-BM2P10B1J-Z
|
ROHM Semiconductor
|
AC/DC轉換器 Built-in Switching MOSFET PWM-type DC/DC Converter IC
|
|
3,998庫存量
|
|
|
HK$27.29
|
|
|
HK$20.63
|
|
|
HK$13.65
|
|
|
HK$12.82
|
|
|
檢視
|
|
|
HK$10.44
|
|
|
HK$9.70
|
|
|
HK$9.62
|
|
|
HK$9.21
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
35 W
|
8.9 V
|
26 V
|
Flyback
|
Si
|
100 kHz
|
90 %
|
900 uA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET
- BM2P101W-Z
- ROHM Semiconductor
-
1:
HK$10.44
-
5,998庫存量
|
Mouser 元件編號
755-BM2P101W-Z
|
ROHM Semiconductor
|
AC/DC轉換器 Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET
|
|
5,998庫存量
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
9.5 V
|
10.8 V
|
PWM
|
Si
|
65 kHz
|
45 %
|
850 uA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 DIP7 800V PWM CONVERTE
- BM2P0361K-Z
- ROHM Semiconductor
-
1:
HK$23.92
-
3,992庫存量
|
Mouser 元件編號
755-BM2P0361K-Z
|
ROHM Semiconductor
|
AC/DC轉換器 DIP7 800V PWM CONVERTE
|
|
3,992庫存量
|
|
|
HK$23.92
|
|
|
HK$17.92
|
|
|
HK$16.44
|
|
|
HK$14.80
|
|
|
檢視
|
|
|
HK$13.97
|
|
|
HK$13.48
|
|
|
HK$12.66
|
|
|
HK$12.41
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
65 kHz
|
82 %
|
700 uA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
- BM2P101E-Z
- ROHM Semiconductor
-
1:
HK$23.92
-
3,992庫存量
|
Mouser 元件編號
755-BM2P101E-Z
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
|
|
3,992庫存量
|
|
|
HK$23.92
|
|
|
HK$17.92
|
|
|
HK$15.54
|
|
|
HK$14.71
|
|
|
檢視
|
|
|
HK$13.97
|
|
|
HK$13.48
|
|
|
HK$13.07
|
|
|
HK$12.58
|
|
|
HK$12.33
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
100 kHz
|
82 %
|
1 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 DC/DC Cnvrtr Latch Auto Quasi-Rsnnt
- BD7685FJ-LBE2
- ROHM Semiconductor
-
1:
HK$18.99
-
2,457庫存量
|
Mouser 元件編號
755-BD7685FJ-LBE2
|
ROHM Semiconductor
|
AC/DC轉換器 DC/DC Cnvrtr Latch Auto Quasi-Rsnnt
|
|
2,457庫存量
|
|
|
HK$18.99
|
|
|
HK$14.14
|
|
|
HK$12.91
|
|
|
HK$11.51
|
|
|
檢視
|
|
|
HK$8.55
|
|
|
HK$10.93
|
|
|
HK$10.52
|
|
|
HK$9.70
|
|
|
HK$8.55
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
18 V
|
|
15 V
|
27.5 V
|
|
Si
|
120 kHz
|
|
800 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 DC-DC Converter IC PWM w/650V MOSFET
- BM2P014
- ROHM Semiconductor
-
1:
HK$18.58
-
4,010庫存量
|
Mouser 元件編號
755-BM2P014
|
ROHM Semiconductor
|
AC/DC轉換器 DC-DC Converter IC PWM w/650V MOSFET
|
|
4,010庫存量
|
|
|
HK$18.58
|
|
|
HK$13.81
|
|
|
HK$11.84
|
|
|
HK$11.26
|
|
|
檢視
|
|
|
HK$10.60
|
|
|
HK$10.28
|
|
|
HK$9.95
|
|
|
HK$8.96
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
65 kHz
|
82 %
|
950 uA
|
- 40 C
|
+ 105 C
|
|
BM2P
|
Tube
|
|
|
|
AC/DC轉換器 DC/DC Cnvrtr Auto Auto Quasi-Rsnnt
- BD7684FJ-LBE2
- ROHM Semiconductor
-
1:
HK$18.99
-
1,968庫存量
|
Mouser 元件編號
755-BD7684FJ-LBE2
|
ROHM Semiconductor
|
AC/DC轉換器 DC/DC Cnvrtr Auto Auto Quasi-Rsnnt
|
|
1,968庫存量
|
|
|
HK$18.99
|
|
|
HK$14.14
|
|
|
HK$12.66
|
|
|
HK$11.51
|
|
|
HK$9.78
|
|
|
檢視
|
|
|
HK$10.93
|
|
|
HK$10.52
|
|
|
HK$10.19
|
|
|
HK$9.54
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
18 V
|
|
15 V
|
27.5 V
|
|
Si
|
120 kHz
|
|
800 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PWM type DC/DC converter IC Included 650V MOSFET
- BM2P094F-GE2
- ROHM Semiconductor
-
1:
HK$12.99
-
3,579庫存量
|
Mouser 元件編號
755-BM2P094F-GE2
|
ROHM Semiconductor
|
AC/DC轉換器 PWM type DC/DC converter IC Included 650V MOSFET
|
|
3,579庫存量
|
|
|
HK$12.99
|
|
|
HK$9.54
|
|
|
HK$8.55
|
|
|
HK$7.67
|
|
|
HK$6.13
|
|
|
檢視
|
|
|
HK$7.21
|
|
|
HK$6.94
|
|
|
HK$6.37
|
|
|
HK$6.12
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
65 kHz
|
82 %
|
500 uA
|
- 40 C
|
+ 105 C
|
|
BM2PXX4F
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
- BM2SCQ121T-LBZ
- ROHM Semiconductor
-
1:
HK$115.33
-
226庫存量
|
Mouser 元件編號
755-BM2SCQ121T-LBZ
|
ROHM Semiconductor
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
|
|
226庫存量
|
|
|
HK$115.33
|
|
|
HK$90.83
|
|
|
HK$83.10
|
|
|
HK$76.20
|
|
|
檢視
|
|
|
HK$76.12
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
TO-220-6
|
|
|
15 V
|
27.5 V
|
|
SiC
|
120 kHz
|
|
2 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 DC-DC Converter IC PWM Control Type
- BM1P101FJ-E2
- ROHM Semiconductor
-
1:
HK$10.69
-
2,712庫存量
|
Mouser 元件編號
755-BM1P101FJ-E2
|
ROHM Semiconductor
|
AC/DC轉換器 DC-DC Converter IC PWM Control Type
|
|
2,712庫存量
|
|
|
HK$10.69
|
|
|
HK$7.79
|
|
|
HK$7.06
|
|
|
HK$6.25
|
|
|
HK$4.96
|
|
|
檢視
|
|
|
HK$5.87
|
|
|
HK$5.63
|
|
|
HK$5.24
|
|
|
HK$4.92
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
12.5 V
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
100 kHz
|
|
600 uA
|
- 40 C
|
+ 105 C
|
|
BM1P101FJ
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PMW TYPE DC/DC CON
- BM1Q104FJ-E2
- ROHM Semiconductor
-
1:
HK$11.59
-
2,429庫存量
|
Mouser 元件編號
755-BM1Q104FJ-E2
|
ROHM Semiconductor
|
AC/DC轉換器 PMW TYPE DC/DC CON
|
|
2,429庫存量
|
|
|
HK$11.59
|
|
|
HK$8.47
|
|
|
HK$7.49
|
|
|
HK$6.81
|
|
|
HK$5.59
|
|
|
檢視
|
|
|
HK$6.40
|
|
|
HK$6.14
|
|
|
HK$5.80
|
|
|
HK$5.52
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
12.5 V
|
|
14 V
|
30 V
|
|
Si
|
4 kHz
|
|
600 uA
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in a Switching MOSFET
- BM2P0361-Z
- ROHM Semiconductor
-
1:
HK$8.22
-
3,010庫存量
|
Mouser 元件編號
755-BM2P0361-Z
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in a Switching MOSFET
|
|
3,010庫存量
|
|
|
HK$8.22
|
|
|
HK$8.19
|
|
|
HK$8.18
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
Flyback
|
Si
|
65 kHz
|
82 %
|
650 uA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 DC-DC Converter IC PWM Control Type
- BM1P102FJ-E2
- ROHM Semiconductor
-
1:
HK$18.50
-
4,925庫存量
|
Mouser 元件編號
755-BM1P102FJ-E2
|
ROHM Semiconductor
|
AC/DC轉換器 DC-DC Converter IC PWM Control Type
|
|
4,925庫存量
|
|
|
HK$18.50
|
|
|
HK$11.84
|
|
|
HK$10.60
|
|
|
HK$8.71
|
|
|
HK$4.87
|
|
|
檢視
|
|
|
HK$7.56
|
|
|
HK$7.17
|
|
|
HK$5.40
|
|
|
HK$4.85
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
12.5 V
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
100 kHz
|
|
600 uA
|
- 40 C
|
+ 105 C
|
|
BM1P102FJ
|
Reel, Cut Tape
|
|
|
|
AC/DC轉換器 DC-DC Converter IC PWM w/650V MOSFET
- BM2P054
- ROHM Semiconductor
-
1:
HK$14.88
-
1,975庫存量
|
Mouser 元件編號
755-BM2P054
|
ROHM Semiconductor
|
AC/DC轉換器 DC-DC Converter IC PWM w/650V MOSFET
|
|
1,975庫存量
|
|
|
HK$14.88
|
|
|
HK$10.93
|
|
|
HK$9.37
|
|
|
HK$8.88
|
|
|
檢視
|
|
|
HK$8.38
|
|
|
HK$8.02
|
|
|
HK$7.87
|
|
|
HK$7.74
|
|
|
HK$7.69
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
65 kHz
|
82 %
|
600 uA
|
- 40 C
|
+ 105 C
|
|
BM2P
|
Tube
|
|
|
|
AC/DC轉換器 PWM TYPE DC/DC CON
- BM2P060MF-ZE2
- ROHM Semiconductor
-
1:
HK$34.69
-
1,330庫存量
|
Mouser 元件編號
755-BM2P060MF-ZE2
|
ROHM Semiconductor
|
AC/DC轉換器 PWM TYPE DC/DC CON
|
|
1,330庫存量
|
|
|
HK$34.69
|
|
|
HK$26.30
|
|
|
HK$24.25
|
|
|
HK$21.95
|
|
|
HK$18.99
|
|
|
檢視
|
|
|
HK$20.80
|
|
|
HK$20.14
|
|
|
HK$19.65
|
|
|
HK$18.82
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-20
|
|
|
1 V
|
60 V
|
Flyback
|
Si
|
70 kHz
|
|
1.4 mA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
- BM2P101H-Z
- ROHM Semiconductor
-
1:
HK$13.40
-
6,998庫存量
|
Mouser 元件編號
755-BM2P101H-Z
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
|
|
6,998庫存量
|
|
|
HK$13.40
|
|
|
HK$11.59
|
|
|
HK$11.51
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
10.9 V
|
30 V
|
Flyback
|
Si
|
100 kHz
|
82 %
|
1 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
- BM2P104E-Z
- ROHM Semiconductor
-
1:
HK$28.44
-
1,969庫存量
|
Mouser 元件編號
755-BM2P104E-Z
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Integrated Switching MOSFET
|
|
1,969庫存量
|
|
|
HK$28.44
|
|
|
HK$20.71
|
|
|
HK$18.25
|
|
|
HK$16.93
|
|
|
檢視
|
|
|
HK$16.03
|
|
|
HK$15.21
|
|
|
HK$14.22
|
|
|
HK$13.48
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
DIP-7
|
|
|
8.9 V
|
26 V
|
PWM
|
Si
|
100 kHz
|
82 %
|
1 mA
|
- 40 C
|
+ 105 C
|
|
|
Tube
|
|
|
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
- BM2P137QKF-E2
- ROHM Semiconductor
-
1:
HK$22.11
-
4,981庫存量
|
Mouser 元件編號
755-BM2P137QKF-E2
|
ROHM Semiconductor
|
AC/DC轉換器 PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
|
|
4,981庫存量
|
|
|
HK$22.11
|
|
|
HK$16.52
|
|
|
HK$15.12
|
|
|
HK$13.56
|
|
|
HK$11.59
|
|
|
檢視
|
|
|
HK$12.82
|
|
|
HK$12.41
|
|
|
HK$12.00
|
|
|
HK$11.26
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-8
|
|
|
10.6 V
|
14.05 V
|
PWM
|
Si
|
100 kHz
|
84 %
|
1.2 mA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
- BM2SC122FP2-LBZE2
- ROHM Semiconductor
-
1:
HK$108.18
-
1,095庫存量
|
Mouser 元件編號
755-BM2SC122FP2LBZE2
|
ROHM Semiconductor
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
|
|
1,095庫存量
|
|
|
HK$108.18
|
|
|
HK$84.34
|
|
|
HK$75.95
|
|
|
HK$69.21
|
|
|
HK$61.49
|
|
|
檢視
|
|
|
HK$67.16
|
|
|
HK$61.16
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
TO-263-7
|
|
|
15 V
|
27.5 V
|
|
SiC
|
120 kHz
|
|
800 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape
|
|
|
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
- BM2SC124FP2-LBZE2
- ROHM Semiconductor
-
1:
HK$103.74
-
581庫存量
|
Mouser 元件編號
755-BM2SC124FP2LBZE2
|
ROHM Semiconductor
|
AC/DC轉換器 PMIC, AC/DC Converter IC with 15-27.5V Input including SiC MOSFET 1,700V, 120kHz Switching
|
|
581庫存量
|
|
|
HK$103.74
|
|
|
HK$81.30
|
|
|
HK$72.25
|
|
|
HK$64.61
|
|
|
HK$63.21
|
|
|
HK$61.65
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
TO-263-7
|
|
|
15 V
|
27.5 V
|
|
SiC
|
120 kHz
|
|
800 uA
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape
|
|
|
|
AC/DC轉換器 High Efficiency / Low Standby Power 2-Channel Secondary Side Synchronous Rectification Control IC
- BD85506F-E2
- ROHM Semiconductor
-
1:
HK$19.89
-
4,860庫存量
|
Mouser 元件編號
755-BD85506F-E2
|
ROHM Semiconductor
|
AC/DC轉換器 High Efficiency / Low Standby Power 2-Channel Secondary Side Synchronous Rectification Control IC
|
|
4,860庫存量
|
|
|
HK$19.89
|
|
|
HK$14.80
|
|
|
HK$13.56
|
|
|
HK$12.08
|
|
|
HK$9.95
|
|
|
檢視
|
|
|
HK$11.43
|
|
|
HK$11.01
|
|
|
HK$10.69
|
|
|
HK$9.86
|
|
最少： 1
倍數： 1
|
|
|
SMD/SMT
|
SOP-14
|
|
|
5 V
|
32 V
|
Boost
|
Si
|
50 kHz
|
|
1 mA
|
- 40 C
|
+ 105 C
|
20 mA
|
|
Reel, Cut Tape, MouseReel
|
|
香港