|
|
DC/DC 轉換器 - SMD 4A Power Module w/ 2 .95V-17V Input A 59 A 595-LMZ31704RVQR
- LMZ31704RVQT
- Texas Instruments
-
1:
NT$334.48
-
2,484庫存量
|
Mouser 元件編號
595-LMZ31704RVQT
|
Texas Instruments
|
DC/DC 轉換器 - SMD 4A Power Module w/ 2 .95V-17V Input A 59 A 595-LMZ31704RVQR
|
|
2,484庫存量
|
|
|
NT$334.48
|
|
|
NT$322.29
|
|
|
NT$316.91
|
|
|
NT$310.10
|
|
|
NT$293.25
|
|
|
檢視
|
|
|
NT$305.08
|
|
|
NT$300.06
|
|
|
NT$287.16
|
|
|
NT$285.01
|
|
最少： 1
倍數： 1
:
250
|
|
Non-Isolated
|
SMD/SMT
|
1 Output
|
|
12 V
|
600 mV to 5.5 V
|
4 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +6000V HVout, 4W, Thru-hole mount, Regulated
- 6D24-P4
- Advanced Energy / Ultravolt
-
1:
NT$28,267.73
-
3庫存量
|
Mouser 元件編號
324-6D24P4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +6000V HVout, 4W, Thru-hole mount, Regulated
|
|
3庫存量
|
|
|
NT$28,267.73
|
|
|
NT$27,570.08
|
|
|
NT$27,338.49
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
24 V
|
0 V to 6 kV
|
670 uA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -4000V HVout, 2W, Thru-hole mount, Regulated
- 4D24-N2
- Advanced Energy / Ultravolt
-
1:
NT$23,871.80
-
3庫存量
|
Mouser 元件編號
324-4D24N2
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -4000V HVout, 2W, Thru-hole mount, Regulated
|
|
3庫存量
|
|
|
NT$23,871.80
|
|
|
NT$23,871.44
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
2 W
|
24 V
|
- 4 kV to 0 V
|
500 uA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Mu-Metal Shield
- 2AA12-N4-M
- Advanced Energy / Ultravolt
-
1:
NT$30,097.15
-
30庫存量
|
Mouser 元件編號
324-2AA12N4M
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Mu-Metal Shield
|
|
30庫存量
|
|
|
NT$30,097.15
|
|
|
NT$29,115.94
|
|
|
NT$29,110.92
|
|
|
報價
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
- 2 kV to 0 V
|
2 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +4000V HVout, 4W, Thru-hole mount, Regulated
- 4D24-P4
- Advanced Energy / Ultravolt
-
1:
NT$26,644.80
-
2庫存量
|
Mouser 元件編號
324-4D24P4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +4000V HVout, 4W, Thru-hole mount, Regulated
|
|
2庫存量
|
|
|
NT$26,644.80
|
|
|
NT$25,988.74
|
|
|
NT$25,770.77
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
24 V
|
0 V to 4 kV
|
1 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 1.2 to 5.5V 10A 12V Input WideAdj Module
- PTH12060WAH
- Texas Instruments
-
1:
NT$1,039.65
-
646庫存量
|
Mouser 元件編號
595-PTH12060WAH
|
Texas Instruments
|
DC/DC 轉換器 - 通孔 1.2 to 5.5V 10A 12V Input WideAdj Module
|
|
646庫存量
|
|
|
NT$1,039.65
|
|
|
NT$1,000.57
|
|
|
NT$963.65
|
|
|
NT$961.50
|
|
|
檢視
|
|
|
NT$939.99
|
|
|
NT$934.25
|
|
|
NT$931.74
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
|
12 V
|
1.2 V to 5.5 V
|
10 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 6A 5V-In Wide Adj Module w/Auto-Trk
- PTH05050WAH
- Texas Instruments
-
1:
NT$847.14
-
3,800庫存量
-
壽命結束
|
Mouser 元件編號
595-PTH05050WAH
壽命結束
|
Texas Instruments
|
DC/DC 轉換器 - 通孔 6A 5V-In Wide Adj Module w/Auto-Trk
|
|
3,800庫存量
|
|
|
NT$847.14
|
|
|
NT$815.95
|
|
|
NT$802.68
|
|
|
NT$785.12
|
|
|
檢視
|
|
|
NT$770.06
|
|
|
NT$759.30
|
|
|
NT$745.32
|
|
|
NT$733.13
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
|
5 V
|
3.6 V
|
6 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -6000V HVout, 1W, Thru-hole mount, Regulated
- 6D24-N1
- Advanced Energy / Ultravolt
-
1:
NT$25,277.84
-
1庫存量
|
Mouser 元件編號
324-6D24N1
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -6000V HVout, 1W, Thru-hole mount, Regulated
|
|
1庫存量
|
|
|
NT$25,277.84
|
|
|
NT$22,875.17
|
|
|
NT$22,664.01
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
1 W
|
24 V
|
- 6 kV to 0 V
|
170 uA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +250V HVout, 20W, Thru-hole mount, Regulated, Standard Interface
- 1/4AA24-P20
- Advanced Energy / Ultravolt
-
1:
NT$33,313.25
-
4庫存量
|
Mouser 元件編號
324-1/4AA24P20
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +250V HVout, 20W, Thru-hole mount, Regulated, Standard Interface
|
|
4庫存量
|
|
|
NT$33,313.25
|
|
|
NT$30,183.19
|
|
|
NT$29,984.94
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
20 W
|
24 V
|
0 V to 250 V
|
80 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 MPM-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -1000V HVout, 1.5W, Thru-hole mount, Proportional, Shielded.
- MPM12-1KNS
- Advanced Energy / Ultravolt
-
1:
NT$12,291.17
-
10庫存量
|
Mouser 元件編號
324-MPM121KNS
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 MPM-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -1000V HVout, 1.5W, Thru-hole mount, Proportional, Shielded.
|
|
10庫存量
|
|
|
NT$12,291.17
|
|
|
NT$12,113.72
|
|
|
NT$12,101.53
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
1.5 W
|
|
1 kV
|
1.5 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -1000V HVout, 6W, Thru-hole mount, Regulated
- 1D24-N6
- Advanced Energy / Ultravolt
-
1:
NT$24,760.88
-
3庫存量
|
Mouser 元件編號
324-1D24N6
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 D-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, -1000V HVout, 6W, Thru-hole mount, Regulated
|
|
3庫存量
|
|
|
NT$24,760.88
|
|
|
NT$24,760.52
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
6 W
|
24 V
|
- 1 kV to 0 V
|
6 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, +15kV DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface
- 15A12-P4
- Advanced Energy / Ultravolt
-
1:
NT$21,949.16
-
6庫存量
|
Mouser 元件編號
324-15A12P4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, +15kV DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface
|
|
6庫存量
|
|
|
NT$21,949.16
|
|
|
NT$21,625.80
|
|
|
NT$21,283.07
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
0 V to 15 kV
|
260 uA
|
Industrial
|
|
|
|
DC/DC 轉換器 - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZT
- PTH04T260WAZ
- Texas Instruments
-
1:
NT$597.62
-
118庫存量
|
Mouser 元件編號
595-PTH04T260WAZ
|
Texas Instruments
|
DC/DC 轉換器 - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZT
|
|
118庫存量
|
|
|
NT$597.62
|
|
|
NT$576.11
|
|
|
NT$566.79
|
|
|
NT$558.90
|
|
|
檢視
|
|
|
NT$546.35
|
|
|
NT$537.39
|
|
|
NT$525.92
|
|
|
NT$517.32
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
SMD/SMT
|
1 Output
|
|
3.3 V
|
690 mV to 3.6 V
|
3 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - SMD 3A Wide-In Wide Outp ut Adj Module A 595 A 595-PTN78060HAZT
- PTN78060HAZ
- Texas Instruments
-
1:
NT$1,425.04
-
71庫存量
|
Mouser 元件編號
595-PTN78060HAZ
|
Texas Instruments
|
DC/DC 轉換器 - SMD 3A Wide-In Wide Outp ut Adj Module A 595 A 595-PTN78060HAZT
|
|
71庫存量
|
|
|
NT$1,425.04
|
|
|
NT$1,371.98
|
|
|
NT$1,351.90
|
|
|
NT$1,330.75
|
|
|
檢視
|
|
|
NT$1,299.20
|
|
|
NT$1,278.05
|
|
|
NT$1,250.81
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
SMD/SMT
|
1 Output
|
45 W
|
24 V
|
11.85 V to 22 V
|
3 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, , +125V DC HVout, 20W, Thru-hole mount, Regulated, Standard Interface
- 1/8A24-P20
- Advanced Energy / Ultravolt
-
1:
NT$31,522.19
-
3庫存量
|
Mouser 元件編號
324-1/8A24P20
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, , +125V DC HVout, 20W, Thru-hole mount, Regulated, Standard Interface
|
|
3庫存量
|
|
|
NT$31,522.19
|
|
|
NT$30,595.11
|
|
|
NT$30,506.56
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
20 W
|
24 V
|
0 V to 125 V
|
160 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 15W, Thru-hole mount, Regulated, Standard Interface
- 10A24-P15
- Advanced Energy / Ultravolt
-
1:
NT$33,338.71
-
2庫存量
|
Mouser 元件編號
324-10A24P15
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 15W, Thru-hole mount, Regulated, Standard Interface
|
|
2庫存量
|
|
|
NT$33,338.71
|
|
|
NT$33,136.16
|
|
|
NT$32,836.45
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
15 W
|
24 V
|
0 V to 10 kV
|
1.5 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, , -1000V DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Ripple reduction filter, Mu Metal shield
- 1A12-N4-F-M
- Advanced Energy / Ultravolt
-
1:
NT$30,291.46
-
2庫存量
|
Mouser 元件編號
324-1A12N4FM
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, , -1000V DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Ripple reduction filter, Mu Metal shield
|
|
2庫存量
|
|
|
NT$30,291.46
|
|
|
NT$30,291.10
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
- 1 kV to 0 V
|
4 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface
- 2AA12-N4
- Advanced Energy / Ultravolt
-
1:
NT$25,188.93
-
3庫存量
|
Mouser 元件編號
324-2AA12N4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface
|
|
3庫存量
|
|
|
NT$25,188.93
|
|
|
NT$24,537.89
|
|
|
NT$24,332.11
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
- 2 kV to 0 V
|
2 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, +2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface
- 2AA12-P4
- Advanced Energy / Ultravolt
-
1:
NT$25,248.08
-
3庫存量
|
Mouser 元件編號
324-2AA12P4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 AA-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, +2000V HVout, 4W, Thru-hole mount, Regulated, Standard Interface
|
|
3庫存量
|
|
|
NT$25,248.08
|
|
|
NT$24,594.18
|
|
|
NT$24,381.59
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
0 V to 2 kV
|
2 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - SMD 1.2 to 5.5V 6A 12V I nput WideAdj Module
- PTH12000WAD
- Texas Instruments
-
1:
NT$711.26
-
520庫存量
|
Mouser 元件編號
595-PTH12000WAD
|
Texas Instruments
|
DC/DC 轉換器 - SMD 1.2 to 5.5V 6A 12V I nput WideAdj Module
|
|
520庫存量
|
|
|
NT$711.26
|
|
|
NT$685.09
|
|
|
NT$673.98
|
|
|
NT$659.64
|
|
|
檢視
|
|
|
NT$648.89
|
|
|
NT$637.77
|
|
|
NT$624.15
|
|
|
NT$614.11
|
|
|
NT$613.75
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
SMD/SMT
|
1 Output
|
|
12 V
|
1.2 V to 5.5 V
|
6 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 0.8 to 1.8V 12A 12V Input WideAdj Module
- PTH12010LAH
- Texas Instruments
-
1:
NT$1,516.10
-
63庫存量
|
Mouser 元件編號
595-PTH12010LAH
|
Texas Instruments
|
DC/DC 轉換器 - 通孔 0.8 to 1.8V 12A 12V Input WideAdj Module
|
|
63庫存量
|
|
|
NT$1,516.10
|
|
|
NT$1,459.45
|
|
|
NT$1,437.94
|
|
|
NT$1,415.36
|
|
|
檢視
|
|
|
NT$1,382.02
|
|
|
NT$1,359.43
|
|
|
NT$1,330.39
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
|
12 V
|
800 mV to 1.8 V
|
12 A
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -10kV DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Mu Metal shield
- 10A12-N4-M
- Advanced Energy / Ultravolt
-
1:
NT$28,748.47
-
4庫存量
|
Mouser 元件編號
324-10A12N4M
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, -10kV DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface, Mu Metal shield
|
|
4庫存量
|
|
|
NT$28,748.47
|
|
|
NT$28,356.63
|
|
|
NT$28,062.66
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
- 10 kV to 0 V
|
400 uA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 30W, Thru-hole mount, Regulated, I5 Interface 0 to +5 VDC Monitors/Controls
- 10A24-P30-I5
- Advanced Energy / Ultravolt
-
1:
NT$44,245.35
-
2庫存量
|
Mouser 元件編號
324-10A24P30I5
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 30W, Thru-hole mount, Regulated, I5 Interface 0 to +5 VDC Monitors/Controls
|
|
2庫存量
|
|
|
NT$44,245.35
|
|
|
NT$44,244.99
|
|
|
NT$42,694.84
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
30 W
|
24 V
|
0 V to 10 kV
|
3 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 30W, Thru-hole mount, Regulated, Standard Interface
- 10A24-P30
- Advanced Energy / Ultravolt
-
1:
NT$41,042.16
-
2庫存量
|
Mouser 元件編號
324-10A24P30
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +24V Input, +10kV DC HVout, 30W, Thru-hole mount, Regulated, Standard Interface
|
|
2庫存量
|
|
|
NT$41,042.16
|
|
|
NT$40,793.36
|
|
|
NT$40,691.90
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
30 W
|
24 V
|
0 V to 10 kV
|
3 mA
|
Industrial
|
|
|
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, , -6000V DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface
- 6A12-N4
- Advanced Energy / Ultravolt
-
1:
NT$24,039.58
-
3庫存量
|
Mouser 元件編號
324-6A12N4
|
Advanced Energy / Ultravolt
|
DC/DC 轉換器 - 通孔 A-Series DC to HVDC Converter, Single output (Unipolar), +12V Input, , -6000V DC HVout, 4W, Thru-hole mount, Regulated, Standard Interface
|
|
3庫存量
|
|
|
NT$24,039.58
|
|
|
NT$24,039.22
|
|
|
檢視
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
Non-Isolated
|
Through Hole
|
1 Output
|
4 W
|
12 V
|
- 6 kV to 0 V
|
670 uA
|
Industrial
|
|
臺灣
