Delta Electronics Series L48DB manual Warranty, Specifications, Part Numbering System, Model List

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SPECIFICATIONS

GENERAL SPECIFICATIONS

OUTPUT SPECIFICATIONS

 

Input Voltage

 

36~75V

Voltage Accuracy

Typical

±1.5%

Switching Frequency

Typical

330KHz

Line Regulation

Typical (balance load)

±0.2%

Isolation Voltage

In/Out

2250V

Load & Cross Regulation

Typical (balance load)

±1%

Isolation Capacitance

Typical

1500 pF

Ripple & Noise

Typical

40 mV

Isolation Resistance

Minimum

10M Ohms

Current Limits

Typical

150%

MTBF

Bellcore

TBD

Over Voltage

Typical

133%

Size

(1.95”x1.55”x0.37”)

49.6 x 39.4 x 9.5mm

Voltage Trim

 

+10%, -10%

PART NUMBERING SYSTEM

L

48

D

B

120

01

P

S

F

A

 

 

 

 

 

 

 

 

 

 

Type of

Input

Number of

Product

Output

Output

ON/OFF

Pin Length

 

Option Code

Product

Voltage

Outputs

Series

Voltage

Current

Logic

 

 

 

L - 2”x1.6”

48 -

D - Dual

B - Bipolar

120 - 12V

01 - 1.25A

N - Negative

S - 0.190”

F- RoHS 6/6

A - Standard

 

36~75V

Output

Output

 

 

P - Positive

R - 0.170”

(Lead Free)

Functions

 

 

 

 

 

 

 

 

Space - RoHS 5/6

 

MODEL LIST

MODEL NAME

INPUT

 

 

OUTPUT

Efficiency @ Full Load

L48DB12001PS A

36V~75V

 

1.2A

± 12.0V

 

1.25A

86%

 

 

 

 

 

 

 

 

MECHANICAL DRAWING

Open Frame Version

 

 

 

CONTACT: www.delta.com.tw/dcdc

USA:

Europe:

Asia & the rest of world:

Telephone:

Telephone: +41 31 998 53 11

Telephone: +886 3 4526107 ext 6220

East Coast: (888) 335 8201

Fax: +41 31 998 53 53

Fax: +886 3 4513485

West Coast: (888) 335 8208

Email: DCDC@delta-es.tw

Email: DCDC@delta.com.tw

Fax: (978) 656 3964

 

 

Email: DCDC@delta-corp.com

 

 

WARRANTY

Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.

Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.

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Contents Applications FeaturesOptions DBL48DB05052008Part Numbering System WarrantySpecifications Model List

Series L48DB specifications

Delta Electronics, a global leader in power and thermal management solutions, has introduced the Series L48DB, a cutting-edge DC-DC converter series designed to cater to a wide range of applications requiring robust and efficient power management. Renowned for its high reliability and performance, the L48DB series stands out in various industrial and commercial sectors, including telecommunications, data centers, and industrial automation.

One of the primary features of the L48DB series is its input voltage range, which is optimized to accept a variety of DC voltage levels, making it highly versatile for different system requirements. With an input range typically spanning from 36V to 75V, it can accommodate both standard and custom power configurations, ensuring seamless integration into existing systems.

The L48DB also boasts impressive output characteristics, with output power ratings reaching up to 150W. This allows it to support demanding applications that require higher power levels without compromising efficiency. The series incorporates advanced buck-boost converter topology, ensuring stable output voltage even in fluctuating input conditions.

Efficiency is a key hallmark of the L48DB series, with peak efficiencies exceeding 90%. This is crucial for applications where minimizing heat generation translates to lower cooling costs and increased system longevity. The design also includes sophisticated thermal management features, contributing to optimal performance in challenging environments.

Delta Electronics has integrated cutting-edge technology into the L48DB series, including digital control solutions, which enhance the flexibility of the converter. The digital control allows for easy integration with remote management systems, enabling real-time monitoring and diagnostics. Additionally, this feature allows users to fine-tune performance parameters, adapting the system to specific operational needs.

The L48DB is also equipped with comprehensive protection features, including over-voltage protection, over-current protection, and thermal shutdown capabilities. These safety measures protect both the converter and the overall system, instilling confidence in users when integrating this series into their designs.

In summary, the Delta Electronics L48DB series represents a significant advancement in DC-DC converter technology. With its high efficiency, robust performance, and advanced control features, it is well-suited for diverse applications across various sectors. Delta's commitment to quality and innovation ensures that the L48DB series will continue to meet the evolving power management needs of today’s demanding environments.