Both Transmit and Receive Transformers designed in
S
CHEMATICS
a single SMT package
Models designed for leading transceiver ICs
Isolation voltage: 1500Vrms
E
LECTRICAL
S
PECIFICATION @25°C
Part Number
Std. Temp
(0°C to
+70°C)
821-M0016
821-M0093
821-M0094
821-M0095
821-M0096
821-M0366
821-M0097
821-M0098
821-M0008
----
----
821-M0380
821-M0132
821-M0378
821-M0179
821-M0367
821-M0383
821-M0381
----
821-M0677
----
----
----
----
----
----
----
----
----
Ext. Temp
(-40°C to
+85°C)
821-M0370
821-M0353
821-M0368
821-M0372
Turns Ratio
(Pri: Sec ±5%)
1CT:2CT & 1CT
:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1:1/1.26 & 1CT:2CT
OCL
Primary
(mH Min)
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.00
1.00
1.00
1.00
1.20
1.50
1.20
1.50
1.50
1.20
1.20
1.00
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
LL
(uH Max)
0.60
0.60
0.60
0.60
0.60
0.80
0.60
0.60
0.60
0.80
0.80
0.60
0.80
0.80
0.50
0.50
0.60
0.60
1.00
0.30
0.50 & 1.00
0.60
0.60
0.60
0.80
0.80
0.80
0.80
0.80
Cww
(pF Max)
30
30
30
30
30
30
30
30
30
30
25
30
40
30
40
40
30
25
35
15
35
30
30
30
35
30
30
30
30
DCR
Primary
(
W
Max)
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.85
0.80
0.70
0.70
0.90
0.70
0.70
0.70
0.70
0.80
0.30
1.00
1.00
0.70
0.70
1.00
0.70
1.00
1.00
1.00
Schematic
Primary
Pins
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
1-3, 6-8
16-14, 6-8
16-14, 6-8
16-14, 11-9
1-3, 11-9
9-11, 1-3
6-8, 14-16
6-8, 1-3
1-3, 6-8
6-8, 14-16
1-3, 11-9
1-2, 5-6
16-14, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
1-3, 11-9
16-14, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
16-14, 11-9
2-4, 6-7
16-14, 11-9
1
2
3
3
1
1
1
1
1
1
1
1
1
1
1
4
1
1
5
1
6
7
1
8
1
1
4
9
4
821-M0373 1CT:1.15CT & 1CT
:1.15CT
821-M0369
821-M0374
1CT:1CT & 1CT
:1.5CT
1CT:1CT & 1CT
:2CT
821-M0375 1CT:1.41CT & 1CT
:1.41CT
821-M0376 1CT:1.41CT & 1CT
:1.41CT
821-M0382
821-M0377
----
----
----
----
----
----
1CT:1CT & 1CT
:2.4CT
1CT:1CT & 1CT
:1.67CT
1CT:1CT & 1CT
:1.36CT
1CT:1.5CT & 1CT
:1.5CT
1CT:2CT & 1CT
:2.3CT
2CT:1/1.26 & 2CT
:1/1.26
2CS:1.57/2 & 2CS:1.57/2
1CT:1CT & 1CT
:1.36CT
821-M0678 1CT:2.42CT & 1CT
:2.42CT
821-M0676
----
821-M0871
821-M0867
821-M0866
821-M0865
821-M1645
821-M1244
821-M0683
821-M1348
821-M1646
1:2/2.4 & 1:0.79/1
1CT:2.4CT & 1CT
:2.4CT
1:2CT & 1:2CS
1:1.36CT & 1:2CT
1CT:2CT & 1CT
:2CT
1CT:2CT & 1:1
1CT:2CT & 1CT
:2.42CT
1CT:1CT & 1CT
:1CT
1CT:1:0.8 & 1CT
:1:0.8
1CT:1.58:2 & 1:1.65:2
1CT:1:1 & 1CT
:1:1
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2954 3333
Fax: (852) 2954 3304
TE009(02)
Revised in 04/07
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
M
ECHANICAL
D
IMENSIONS
Package: SO016B
.075
1.91
.350
8.89
.050
1.27
.500 MAX
12.70
.370±.010
9.40±0.25
EE
1Mxxxx
(DATE)
.420
10.67
.025
0.64
Recommended
Pad Layout
.270±.010
6.86±0.25
.005-.020
0.13-0.51
.245
6.22 MAX
REFERENCE OR
GAUGE PLANE
.050±.005
1.27±0.13
.350±.010
8.89±0.25
.035±.010
0.89±0.25
0-8°
Notes: All dimensions are specified in inches with higher precedence in inches.
mm
Unless otherwise specified, all tolerances are
±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
:
1.0 typ.
600 / reel
S
CHEMATICS
Schematics 1,2,3 & 4
1
16
15
14
11
10
9
16
15
14
2
11
10
9
1
2
3
6
7
8
1
2
3
6
8
3
16
14
11
10
9
16
15
14
4
11
10
9
1
2
3
6
7
8
1
2
3
4
5
6
7
8
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
2
Tel: (852) 2954 3333
Fax: (852) 2954 3304
TE009(02)
Revised in 04/07
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
S
CHEMATICS
Schematics 5,6,7,8 & 9
5
16
15
14
11
10
9
1
3
6
5
6
7
8
1
3
6
8
16
15
14
11
9
7
16
14
11
10
9
16
15
14
8
11
9
1
2
3
6
8
1
2
3
6
8
9
16
15
14
13
12
11
10
9
2
3
4
6
7
FOR MORE INFORMATION, PLEASE CONTACT
H
EADQUARTER
Unit B10, 3/F., Merit Industrial Centre,
94 Tokwawan Road, Kowloon,
Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect of
the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners.The company does
not assume any liability arising out of the application or use of any product or circuit described herein Copyrights 2004, E & E Magnetic Products Limited.
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
1. When the stepper motor runs directly according to the voltage sine wave, there is no problem and the motor rotates very steadily. Use DSP. 2. Do not want to use communication to control the rotatio...
[The most popular tongue twister on Weibo] Grandma Liu went to Grandma Niu to buy durian milk. Grandma Niu brought durian milk to Grandma Liu. Grandma Liu said that Grandma Niu's durian milk was not a...
Hello everyone, this wide screen just can't output any data on our system. Has anyone adjusted this screen before? Please help me. The initialization code is: void Mcupanel_PowerOnInit(void) { int i,j...
I now follow the routine, and configure CR2=0x08, CR1=0, CR3=0, BRR2=0X68, BRR1=0X02 (9600 baud rate) during initialization.In the main loop, after setting CR2|=0X80, the send interrupt is immediately...
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
On August 22, Lantu Motors officially launched its Lanhai Intelligent Hybrid technology via an online livestream. This intelligent hybrid technology, which integrates a full-range 800V high-voltage...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
In industrial production, many different controllers are often used, such as those for pressure, flow, electrical parameters, temperature, and sound. However, due to the limitations of the on-site ...[Details]
It’s a collaborative blueprint designed to address integration complexities and create scalable solutions through Arm’s automotive innovation ecosystem.
The transformation of future mo...[Details]
Arm helps automakers bring new models to market at least a year earlier.
Zena CSS accelerates software and silicon development, enabling faster and more efficient delivery of AI cap...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
Motor Drive Control（Motor Control）
京公网安备 11010802033920号
EEWORLD
