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Talema Electronic

AS-402 Datasheet Preview

AS-402 Datasheet

Current Sense Inductors

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AS Series • Current Sense Inductors & Transformers
AS Series Current Sensors are designed as a low cost method of
controlling, monitoring or measuring AC currents. The sensors serve as
feedback elements between the output and pulse control circuitry providing
accurate regulation of switch mode power supplies.
Features
Fully encapsulated for optimal PC board mounting
• Frequency range from 20kHz to 200kHz
• Primary current rating to 15 Amps
• Primary to secondary isolated to 2500 VAC
• Meets VDE norms
• Optimum performance over designated current and
frequency range
• Competitive pricing due to high volume production
• Manufactured in ISO-9001 approved facility
Applications
Isolated current feed-back signal in Switch Mode Power Supplies • Motor current load/overload • Lighting • Switch Controls Ultra-sound
current • High resolution sonar current •
Isolated bi-directional current sensor with full wave bridge rectifier
Electrical Specifications at 25°C
Part Number
AS-100
AS-101
AS-102
AS-103
AS-104
AS-105
AS-110
AS-111
AS-112
AS-113
AS-114
AS-115
Prim./Sec.
Ratio
1:50
1:100
1:200
1:300
1:500
1:750
1:50CT
1:100CT
1:200CT
1:300CT
1:500CT
1:750CT
Lsec (1)
(mH Min)
6
25
100
250
700
1682
6
25
100
250
700
1682
DCRsec
(Ohms Max.)
Sec. Term. (2)
Resistance
(Ohms Nom.)
0.6 50
1.1 100
4.5 200
D10a.t0aSheet4U.c3o0m0
25.0 500
43.0 750
0.3 / 0.3
25 + 25
0.55 / 0.55
50 + 50
2.25 / 2.25
100 + 100
5.0 / 5.0
150 + 150
12.5 / 12.5
250 + 250
21.5 / 21.5
375 + 375
Isec (3)
Max.
300mA
150mA
75mA
50mA
30mA
40mA
300mA
150mA
75mA
50mA
30mA
40mA
Volt µS (4)
Max.
175
350
700
900
1500
3750
175
350
700
900
1500
3750
Schematic
1
3 DataShee
1
2
3
Notes:
1) Lsec: Secondary inductance tested at 10kHz and 10mV for 1:50 through 1:500
Prim./Sec. ratios and 1kHz/10mV for Prim./Sec. ratio of 1:750
2) This nominal termination resistance value will yield approximately 1.0V
of output for each amp of current in a single turn sense line. The output
Voltage/Ampere of these devices can be increased or decreased linearly
over a restricted temperature range by adjusting the terminating resistance.
3) For Prim./Sec. Ratios of 1:50 through 1:500, the Isec value corresponds to a
maximum primary current of 15 Amp-turns rms while the Isec value for the ratio of
1:750 corresponds to a max. primary current of 30 Amp-turns rms.
1
4) VµS = R t x Is x 2F
Rt (Ohms): Recommended Terminating Resistance
Is (A): Secondary Current
F (Hz): Frequency
5) Operating Temperature Range: -40°C to +120°C
6) Pin 2 is on Center-Tapped (CT) versions only
17.2
(0.677)
17.0
(0.669)
0.60 Ø
(0.024)
TALEMA
ASXXX
12 3
5.0
(0.197)
20.4
(0.803)
6.35
(0.250)
12.7
(0.500)
+
4 .0 (0.157)
9.53
(0.375) 1
23
+_
_
Primary Sense Current
DataSheet4U.com
THE TALEMA GROUP • World Wide Toroidal Specialists
(07-03) AS Series
DataSheet4 U .com




Talema Electronic

AS-402 Datasheet Preview

AS-402 Datasheet

Current Sense Inductors

No Preview Available !

www.DataSheet4U.com
AS Series • Current -Sense Inductors & Transformers
Electrical Specifications at 25°C
Part Number
Type 1
AS-200
AS-201
AS-202
AS-210
AS-211
AS-212
Type 2
AS-300
AS-301
AS-302
AS-310
AS-311
AS-312
AS-320
AS-321
AS-322
AS-330
AS-331
AS-332
Prim./Sec.
Ratio
1:50
1:100
1:200
1:50CT
1:100CT
1:200CT
1:50
1:100
1:200
1:50CT
1:100CT
1:200CT
Lsec (1)
(mHMin.)
DCRsec
(Ohms Max.)
Sec. Term. (2)
Resistance
(Ohms Nom.)
5 0.65
50
20 1.30
100
80 4.50
200
5 0.65 25 + 25
20 1.30 50 + 50
80
4.50
100 + 100
5 0.65
50
20 1.30
100
80 4.50
200
5 0.65 25 + 25
20 1.30 50 + 50
80
4.50
100 + 100
Isec (3) Volt µS (4)
Max.
Max.
Schematic
300mA
175
150mA 350 1
75mA 700 2
300mA
175
1
150mA
350
75mA 700 2
300mA 175 1
150mA 350 2
6
75mA 700 7
300mA 175 1
150mA
350
2
6
75mA 700 7
3
5
3
4
5
3
5
3
4
5
et4U.com
14.50
(0.571)
10.15
(0.400)
5.08
(0.200)
345
15.25
(0.600)
12
Type 1
18.0
(0.709)
19.60
(0.772)
4.0
(0.157)
17.8
(0.700)
12.7
(0.500)
6.35
(0.250)
Type 2
17.8
(0.700)
Pins 1 & 2
Ø 1.30 (0.051)
3 45
67
Pins 3, 4 &5
Ø 1.00D(0a.0ta39S) heet4U1.com 2
12.7
(0.500) 17.8 22.9
(0.700) (0.902)
4.0
(0.157)
Pins 1, 2, 6 & 7
Ø 1.30 (0.051)
Pins 3, 4 &5
Ø 0.80 (0.032)
Features
• Meets requirements of IEC 950 and VDE norms
UL94, VO recognized materials
• Operating frequency range from 20kHz to 200kHz
Electrical Specifications at 25°C
Part
Number
AS-400
AS-401
AS-402
AS-403
AS-404
AS-405
AS-406
AS-407
Pri./Sec.
Ratio
1:100
1:100
1:100
1:100
1:100
1:500
1:500
1:500
IP
Volt µS
Application Schematic
Amps (Max.)
Case
Type
1 350 Switching 1
2 550 Switching
5 1500 Switching 2
7A
A
8B
1
10
1500
Switching
2
3
4
50 1500 Switching
50 2700 Switching
65 4200 Switching
80 7500 Switching
7
A
8
B
7A
8A
B
• Operating Temperature Range: -40°C to +120°C
• Primary to secondary isolated to 4000 VAC
• Primary current rating to 80 Amps
Dimensions
CDE FGH
17.8 12.8 20.0 10.0 5.0 15.0
23.0 15.5 25.0 12.5 10.0 20.0
32.5 18.0 35.5 15.0 12.5 --
32.0 20.5 35.0 17.5 12.5 27.5
32.5 18.0 35.5 15.0 12.5 --
23.0 15.5 25.0 12.5 10.0 20.0
27.0 18.0 30.0 15.0 12.5 22.5
32.5 18.0 35.5 15.0 12.5 --
I
5.0
5.0
--
7.5
--
5.0
5.0
--
Hole
--
--
--
--
Ø8
Ø5
Ø5
Ø8
Type A
Type B
C
E
3.5 ±0.3
78
H
I
0.60 x 0.88 mm
(AS-403 0.75 x 1.10)
34
12
F
D
G
5.0 ±0.3
CG
0.60 x 0.88 mm
F
ED
DataSheet4U.com Talema Electronic • 101 West 10th Street • Rolla, MO 65401 • (573) 364-2422 • Fax: (573) 364-5390
www.talema.com • Email: sales@talema.com
DataSheet4 U .com


Part Number AS-402
Description Current Sense Inductors
Maker Talema Electronic
Total Page 2 Pages
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