Datasheet > 1805/12T28

1805/12T28

更新时间： 2024-11-11 07:18:27

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
4页	187K
描述
Single, Dual, Triple Output DC/DC Converter

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1805/12T28 数据手册

www.make-ps.com

E-mail:info@make-ps.com

1800 series

Single, Dual, Triple Output

DC/DC Converter

FEATURES

• 0.400 Inch Case Profile

• -55 C to +85 C Ambient Operation

• Wide Input Voltage Range

• Input Filter Meets Requriements of MIL-STD-461C,

MIL-STD-704D and MIL-STD-1275A

• Meets MIL-STD-202 and MIL-STD-810 Test Conditions

• >600,000 Hours MTBF per MIL-HDBK-217F

• 6 sided Continuous Shielding

DESCRIPTIONS

The 1800 series of 16W DC/DC converter modules combine innovative design techniques, conservative component selection and

stringent test standards to achieve very high levels of reliability, performance and power density. Per MIL-HDBK-217F, that MTBF

1800 series has been

is >600,000 hours (+25 C Ground Benign) and greater than 125,000 hours for Airborne Inhabited. The

designed specifically to meet the rigorous demands of avionics equipment. Eight models have wide 16 VDC to 36 VDC inputs,

centered on 28 VDC. Single, dual or triple output combinations of 5, 12, 15, 5, 12 and 15 VDC are provided. Standard features

include 1000 VDC input/output isolation, output ripple and noise of less than 1% and continuous short circuit protection.

Efficiency is as high as 80%. A remote ON/OFF control input and internal PI filter are standard.

1800 series units are designed to the require-

Long field life is insured by extensive reliability screening at Martek Power. All

ments of MIL-STD-202 and MIL-STD-810. As part of the normal production processing, each unit is subjected to 72 hours of

burn-in with power cycling and load switching. The 1800 series converters have been qualifed and meet MIL-STD-704D

emergency power conditions for aircraft, and MIL-STD-461C and MIL-STD-1275A for EMI and transient protection.

Compliance to the EMI standards of MIL-STD-461C (including CE01 and RE01) is achieved without the need for external filter-

ing components.

Each 1800 model is packaged in a very low profile 2.56 x 3.0 x 0.4 inch metal case. Six-sided continuous shielding insures each

converter meets the requirements of VDE 0871 Class B for radiated emissions. Full operation is specified over the wide

temperature range of -55 C to +85 C with no derating or heatsinking required. Cooling is by free-air convection.

Martek Power’s 1800 series has been designed to meet the military standards applicable to avionics applications. For specific

information on test methods and/or test levels or our own reliability processing, please contact the factory. Some of the

applicable military standards include:

MIL-STD-810E This standard establishes the methods of testing the effects of natural and induced environments on equipment

used in military applications.

MIL-STD-461C

and suseptibility characteristics of electronic equipment.

This stnadard sets the design and documentation requirements for controlling the electromagnetic emission

MIL-STD-202E

This standard outlines the test methods for determining a components’ resistance to the effects of natural

elements and conditions. Typically used on small components such as resistors, capacitors and transformers. Tests numbered

300 thru 399 cover electrial characteristics.

MIL-STD-1275A This standard describes the transient voltage characteristics and steady state limits for 28 VDC powered

circuits used in military vehicle.

MIL-STD-704D

This standard defines the conducted electrial power characteristics for aircraft systems at the interface

between the power system and electronic equipment. It insures the compability of aircraft electric systems and ground support

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与1805/12T28相关器件

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1805/15T28	MAKE-PS	获取价格	Single, Dual, Triple Output DC/DC Converter
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1805000	PHOENIX	获取价格	Barrier Strip Terminal Block, 20A, 4mm2, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
180500AK0M	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK1M	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK1N	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK2M	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK2N	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK4M	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount
180500AK4N	HONEYWELL	获取价格	Peizoresistive Sensor, Absolute, 0Psi Min, 3Psi Max, 0.50-120mV, Round, Through Hole Mount

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