RL-2228
DESCRIPTION
• PC Mount Power Inductors
PC MOUNT POWER INDUCTORS
FEATURES & APPLICATIONS
• Compact series of high current inductors ideally suited for noise
filtering in switching regulated power supplies, power filter
networks, power amplifiers, SCR and TRIAC control circuits
• Core contruction provides the highest saturation current
available in low cost power chokes
ENVIRONMENTAL DATA
•
•
Storage temperature range:
-55°C to +130°C
Operating temperature range:
-40°C to +130°C
PACKAGING INFORMATION
• Packaging information: pg. 493
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
RL-2228
A (MAX.)
1.58 (40.13)
B (MAX.)
1.40 (35.56)
C (MAX.)
0.64 (16.26)
D (MAX.)
0.64 (16.26)
E (MAX.)
0.33 (8.38)
PART WEIGHT
18.0g (0.64oz)
F ±0.010 (0.3)
0.30 (7.62)
G ±0.010 (0.3)
1.40 (35.56)
FRONT VIEW
A
SIDE VIEW
C
RECOMMENDED PCB LAOUT
F
1
D
2
SCHEMATIC
1,2
FOR INDUCTORS UP TO
180µH (INCLUDING)
TERMINALS 1 & 2 AND
3 & 4 MUST BE
SHORTED ON PCB
3,4
1
G
B
E
4
3
FOR INDUCTORS OVER
220μH
3
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
INDUCTORS
RL-2228
Renco
Part No.
RL-2228
RL-2228-3.9
RL-2228-4.7
RL-2228-5.6
RL-2228-6.8
RL-2228-8.2
RL-2228-10
RL-2228-12
RL-2228-15
RL-2228-18
RL-2228-22
RL-2228-27
RL-2228-33
RL-2228-39
RL-2228-47
RL-2228-56
RL-2228-68
RL-2228-82
RL-2228-100
RL-2228-120
RL-2228-150
RL-2228-180
RL-2228-220
RL-2228-270
RL--2228-330
RL-2228-470
RL-2228-560
RL-2228-680
RL-2228-820
RL-2228-1000
RL-2228-1200
RL-2228-1500
RL-2228-1800
RL-2228-2200
RL-2228-2700
RL-2228-3300
RL-2228-3900
RL-2228-4700
RL-2228-5600
RL-2228-6800
RL-2228-8200
Inductance
(µH)
3.90
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
6800.0
8200.0
DCR
Max.
(Ohms)
0.008
0.008
0.010
0.010
0.010
0.011
0.012
0.014
0.019
0.023
0.024
0.026
0.028
0.041
0.045
0.053
0.059
0.080
0.084
0.094
0.127
0.136
0.149
0.164
0.241
0.340
0.380
0.420
0.460
0.650
0.720
0.790
1.100
1.500
1.700
1.800
2.500
2.800
3.800
4.200
Isat
(A)
32.70
30.30
28.30
25.00
22.40
20.20
19.30
17.00
15.70
14.20
12.50
11.50
10.60
9.60
8.80
8.00
7.30
6.50
6.00
5.40
4.90
4.40
4.00
3.60
3.00
2.80
2.50
2.30
2.10
1.90
1.70
1.50
1.40
1.30
1.10
1.05
0.96
0.88
0.80
0.73
Irms
(A)
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
6.3
6.3
6.3
6.3
5.0
5.0
5.0
4.0
3.2
3.2
3.2
2.5
2.0
2.0
2.0
2.0
1.6
1.6
1.6
1.3
1.0
1.0
1.0
0.8
0.8
0.63
0.63
Renco
Part No.
RL-2228
RL-2228-10000
RL-2228-12000
RL-2228-15000
RL-2228-18000
RL-2228-22000
RL-2228-27000
RL-2228-33000
RL-2228-39000
RL-2228-47000
RL-2228-56000
RL-2228-68000
RL-2228-82000
RL-2228-100000
RL-2228-120000
RL-2228-150000
Inductance
(µH)
10000.0
12000.0
15000.0
18000.0
22000.0
27000.0
33000.0
39000.0
47000.0
56000.0
68000.0
82000.0
100000.0
120000.0
150000.0
DCR
Max.
(Ohms)
4.700
6.400
7.200
9.900
11.000
15.200
16.800
23.200
25.500
27.800
39.300
43.200
59.800
65.500
73.200
Isat
(A)
0.66
0.60
0.54
0.50
0.44
0.40
0.36
0.33
0.30
0.28
0.25
0.23
0.21
0.19
0.17
Irms
(A)
0.63
0.50
0.50
0.40
0.40
0.32
0.32
0.25
0.25
0.25
0.20
0.20
0.16
0.16
0.16
NOTES:
1. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
2. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE
TO DROP BY 5%
3. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
4. INDUCTANCE ±10% TESTED AT 10 kHz, 0.1 Vrms
INDUCTORS
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
实时操作系统RTOS
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