SMT Current Sense Transformer
P820X Series
Height:
5.5mm Max
Footprint:
8.4mm x 7.2mm Max
Current Rating:
up to 10A
Frequency Range:
20kHz to 1MHz
Lower Primary DCR version available: PA1005.XXX series
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Part
Number
6, 7
Turns
Ratio
1:20
1:30
1:40
1:50
1:60
1:70
1:100
1:125
Current
2
Rating
(A)
10
10
10
10
10
10
10
10
Secondary
Inductance
(mH MIN)
0.08
0.18
0.32
0.50
0.72
0.98
2.00
3.00
DCR
(mΩ MAX)
Primary
(8-7)
6
6
6
6
6
6
6
6
Secondary
(1-3)
550
870
1140
1500
2250
4700
5500
6500
Hipot
(V
RMS
)
500
500
500
500
500
500
500
500
P8202NL
P8203NL
P8204NL
P8205NL
P8206NL
P8207NL
P8208NL
P8209NL
Notes:
1. The temperature of the component (ambient temperature plus temperature rise) must be
within the specified operating temperature range.
2. The maximum current rating is based upon temperature rise of the component and
represents the DC current which will cause a typical temperature rise of 40C with no airflow.
3. To calculate the value of the terminating resistor (Rt) use the following formula:
Rt (Ω) = Vref * N / (Ipeak_primary)
4. The peak flux density of the device must remain below 2000 Gauss. To calculate the peak
flux density for uni-polar current use following formula:
B
PK
= 37.59 * V
REF
* (Duty_Cycle_Max) * 10
5
/ (N * Freq_kHz)
* for bi-polar current applications divide B
PK
(as calculated above) by 2.
5. Part number
P8222
to
P8229
are reverse polarity versions of
P820X.
6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part
number (i.e. P8202NL becomes P8202NLT). Pulse complies to industry standard
tape and reel specification EIA481.
7. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are
not necessarily RoHS compliant, but are electrically and mechanically equivalent to
NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant
version is required, please contact Pulse for availability.
Mechanical
PXXXXNL
8
Schematic
1
7
3
Iprimary
Isecondary
Vref
.215
5.50 MAX
1
RT
APPLICATION CIRCUIT
Weight
............................0.34 grams
Tray
.......................................120/tray
Tape & Reel
.........................900/reel
Coplanarity
..................0.004 inches
Dimension:
1
power.pulseelectronics.com
Inches
mm
Unless otherwise specified, all tolerances are
±
.010
0,25
PC2005 (02/18)
http://www.power.pulseelectronics.com/contact
SMT Current Sense Transformer
P820X Series
For More Information
Pulse Worldwide
Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128
U.S.A.
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South Asia
3 Fraser Street
0428 DUO Tower
Singapore 189352
Pulse North Asia
1F, No.111
Xiyuan Road
Zhongli District
Taoyuan City 32057
Taiwan (R.O.C)
Tel: 886 3 4356768
Fax: 886 3 4356820
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 65 6287 8998
Fax: 65 6280 0080
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may
be trademarks or registered trademarks of their respective owners. © Copyright, 2018. Pulse Electronics, Inc. All rights reserved.
2
power.pulseelectronics.com
PC2005 (02/18)
http://www.power.pulseelectronics.com/contact
Embedded System
京公网安备 11010802033920号
EEWORLD
