OPBD-155F1J1R

7. Recommended Interface Circuit (AC Coupling)

 

TXGND

 

TxD

Laser

 

Driver

TxD

9

R1

8

7

VCC SerDes

5V

R2

 

 

 

 

 

 

 

 

 

 

 

 

 

C4

R4

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC

TX+

ECL/PECL

VCCTx

Delta Transceiver

R3

6

 

C5

R6

 

R5

L2

VCC SerDes

 

 

 

TX-

DRIVER

 

 

 

 

 

 

 

 

 

VCCRx

 

 

 

 

 

 

 

Signal detect

 

SD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P re-

 

LIMITING

 

 

RxD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Am p

Amplifier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RxD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RxGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

5

C2

4

3

2

 

 

 

 

 

 

 

 

1

R7

 

 

 

 

 

5V

 

 

C3

 

 

L1

 

 

SD to upper leve l

 

R10

R13

R9

 

 

C6

R11

 

 

 

C7

 

R12

R8

 

Serializer/

Deserializer

RD-

 

Receiver

RD+

PLL etc.

 

C1/2/3

= 4.7 uF

 

C4/5/6/7

= 100 nF

 

L1/2

= 1 uH

 

R1/2

=68 (If C4/5=0, then R1/2 =82 , it is for DC-coupled.)

R3/4

=180 (If C4/5=0, then R3/4 =130 , it is for DC-coupled.)

R7/8

=270

 

WR5/6/9/10/11/12

Depend on SerDes chip used

R13

= 510

 

Value of R5/6/9/10/11/12 may vary as long as proper 50 termination or differential 100 is provided. For good EMI performance, the power supply filter is required. Use shorter tracks from the inductor L1/2 to the module VccTx/VccRx .

5

Revision: S2

 

03/09/2007

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 5
Image 5
Delta Electronics OPBD-155F1J1R manual Delta Transceiver, Recommended Interface Circuit AC Coupling

OPBD-155F1J1R specifications

Delta Electronics, a global leader in power and thermal management solutions, has continuously pushed the boundaries of technology to develop innovative and efficient products. One of their standout offerings is the OPBD-155F1J1R, a high-performance power supply unit designed to provide reliable and efficient power solutions for a variety of applications.

The OPBD-155F1J1R operates with an input voltage range of 90 to 264VAC, making it versatile and suitable for use in various global markets. This wide input range ensures that the device can function seamlessly in different regions without requiring additional configurations. The power supply unit boasts a compact and lightweight design, which facilitates easy integration into various systems, making it ideal for both industrial and commercial applications.

One of the key features of the OPBD-155F1J1R is its high efficiency rating. With an efficiency level of over 91%, this power supply unit reduces energy loss and minimizes heat generation, which is crucial in maintaining operational stability and longevity. The built-in active power factor correction (PFC) technology further enhances its efficiency, allowing the device to meet stringent energy regulations and reduce overall energy costs for users.

Additionally, the OPBD-155F1J1R is equipped with advanced protection features, including over-voltage protection, over-current protection, and short-circuit protection. These safety mechanisms ensure that both the power supply unit and the connected equipment remain safe during operation, mitigating risks of damage due to power fluctuations.

The product's output characteristics make it highly adaptable to a wide range of applications. It provides a stable output voltage of 12V, with a maximum output current of 12.5A, which translates to an output power of 150 watts. This level of power allows the OPBD-155F1J1R to support demanding applications such as industrial automation, telecommunications, and LED lighting systems.

In terms of connectivity, the power supply unit features standard IEC 320/C14 input connectors and various output connectors, allowing for easy integration with existing setups. Its design is also optimized for thermal management, with built-in cooling features that ensure effective heat dissipation during operation.

In conclusion, the Delta Electronics OPBD-155F1J1R is a robust and efficient power supply unit designed to meet the diverse demands of modern applications. With its high efficiency, advanced protection features, and versatile output capabilities, the OPBD-155F1J1R stands out as a reliable choice for engineers and businesses looking for a trustworthy power solution.