Open Frame


Digital Power's Open-Frame products are the industry's smallest open frame AC/DC switchersdelivering up to 800 W of continuous power from one to four outputs. These power supplies incorporate active power factor correction and 85–264VAC universal input, making them ideal for use worldwide. The Open Frame products are built in a 3” x 5” or a 4” x 7” 1U configuration, making them the highest density open frame power supplies available on the market today.

Optional DC Input models are especially configured for the telecom market. Built-in “O-Ring” diodes for N+N and N+1
redundancy configurations are included in our standard product which provides for redundancy and hot swap applications. Very high efficiency and power density result from the use of advanced component and circuit technologies, such as synchronous rectification, low profile transformer and SMT components.
These Open Frame series provides design engineers with a power platform with the flexibility to meet virtually any design requirement. In addition to standard products, custom power supplies that offer almost any voltage and current combinations are available upon request. Digital Power also offers Open Frame power platform solutions that include any or all of the following features:

* Hot-swap/redundant configuration
* Enclosure
* Fans
* Power supply encapsulation
* I/O connectors
* Back plane
* Wiring assemblies (harnesses and cabling)
* Ruggedized configuration (conformal coating)

US50

 

Features

* 50 Watts Output
* Unlimited input / output configurations
* 1~4 Outputs Configurable 2.0~48VDC
* AC / 24VDC / 48VDC Input Options
* 3 x 5 x 1.20" Open-Frame Package
* ITE or Medical Safety Approved Models
Download Specifications

 

EF300

 

Features

* 300 Watts Output
* 3.86 x 6.80 x 1.40" U-Frame Package
* Single Output Models from 5~48 VDC
* AC or 48 VDC Input Options
* Internal OR'ng Diodes for N+1 Operation
Download Specifications


US70

 

Features

* 70 Watts Output
* Unlimited input / output configurations
* 1~4 Outputs Configurable 2.0~48VDC
* AC / 24VDC / 48VDC Input Options
* 3.2 x 5 x 1.50" U-Frame Package
* ITE or Medical Safety Approved Models
Download Specifications

 

HD365

 

Features

* 365 Watts Output
* 3 x 5 x 1.30" Open Frame Package
* Single Outputs from 12~48 VDC
* High Efficiency Operation up to 90%
* ITE & Medical Safety Approvals
* High Power Density of 18/Win3
* Auxiliary 12V @ 1A Outputs
Download Specifications


US100

 

Features

* 100 Watts Output
* Unlimited input / output configurations
* 1~4 Outputs Configurable 2.0~48VDC
* AC / 24VDC / 48VDC Input Options
* 3.2 x 5 x 1.50" U-Frame Package
* ITE or Medical Safety Approved Models
Download Specifications

 

EF400

 

Features

* 400 Watts Output
* 3.86 x 6.80 x 1.40" U-Frame Package
* Single Output Models from 12~48 VDC
* AC or 48 VDC Input Options
* Internal OR'ng Diodes for N+1 Operation
Download Specifications


EF500

 

Features

* 500 Watts Output
* 3.86 x 6.80 x 1.40" in ruggedized U-Frame Package
* Universal AC input (85–264VAC)
* 48V & 24V DC Input models available
* V2 option for 5~48 VDC
* Ruggedized U-Channel construction
* Active PFC
* Internal OR'ng Diodes for N+1 Operation
* International regulatory approvals
Download Specifications

 

EF600

 

Features

* 600 Watts Output
* 3.86 x 6.80 x 1.40" in ruggedized U-Frame Package
* Universal AC input (85–264VAC)
* 48V & 24V DC Input models available
* V2 option for 5~48 VDC
* Ruggedized U-Channel construction
* Active PFC
* Internal OR'ng Diodes for N+1 Operation
* International regulatory approvals
Download Specifications


HD160

 

Features

* 160 Watts Output
* 2 x 4 x 1.08" Open Frame Package
* Single Outputs from 5~48 VDC
* High Efficiency Operation up to 90%
* ITE & Medical Safety Approvals
* High Power Density of 18/Win3
* Auxiliary 12V @ 1A Outputs
Download Specifications

 

UPF400

 

Features

* 400 Watts Output
* 3.86 x 6.80 x 1.50" U-Frame Package
* Single Output Models from 12~48 VDC
* AC or 48 VDC Input Options
* Internal OR'ng Diodes for N+1 Operation
Download Specifications


EF200

 

Features

* 200 Watts Output
* 3.3 x 5 x 1.50" U-Frame Package
* AC or 48 VDC Input Options
* Single Outputs from 5~48 VDC
* Universal AC & DC Input Models
* Internal OR'ng Diodes for N+1 Operation
Download Specifications

 

UPF600

 

Features

* 600 Watts Output
* 3.86 x 6.80 x 1.50" U-Frame Package
* Single Output Models from 12~48 VDC
* AC or 48 VDC Input Options
* Internal OR'ng Diodes for N+1 Operation
Download Specifications


EF200-QUAD

 

Features

* 200 Watts Output
* 3.3 x 5 x 1.50" U-Frame Package
* Quad Output Models
* AC or 48 VDC Input Options
* Single Wire Current Share Function
* Internal OR'ng Diodes for N+1 Operation
Download Specifications

 

DRL5017R-N



 

Features

* 600-800 Watt AC/DC Active PFC
* Universal AC Input / Full Range
* Optional N+1 Active Current Sharing
* High Quality & Reliable Component Usage
* Variable Fan Speed & Low Acoustical Noise
* Peak Power 900W within 500uS duty duration
* Power Factor Corrected to EN61000-3-2 class D
* High power density (Max. 9.1 watts per cubic inch)
* Approved to UL/CUL/TUV/CB/CE & Class B Emissions
* U-Chassis & Enclosed with built-in fan Mechanical Options
* Built-in Remote On-Off/ Remote Sense/ Power Good/ Current Monitor
Download Specifications


DRL0402

 

Features

* 250-400 Watt AC/DC Active PFC
* Safety Approvals to IEC/EN/UL60601-1 3rd Edition
* Optional N+1 Forced Active Current Sharing
* High Quality & Reliable Component Usage
* Variable Fan Speed & Low Acoustical Noise
* Active Power Factor Corrected to EN61000-3-2 class D
* Providing Peak Power 700W within 500uS duty duration
* U-Chassis & Enclosed with built-in fan mechanical options
* Current Monitoring and Remote Voltage adjustment (Margin)
Download Specifications

 

DRL0402D

 

Features

* 200-400 Watt AC/DC Active PFC
* Safety Approvals to IEC/EN/UL60601-1 3rd Edition
* High Quality & Reliable Component Usage
* Variable Fan Speed & Low Acoustical Noise
* 3.3/ 5/ 12/ 24V Dual Output Optional Combinations
* U-Chassis Type drive max 250W under air convection
* Active Power Factor Corrected to EN61000-3-2 class D
* U-Chassis & Enclosed with built-in fan Mechanical Options
Download Specifications


DRL0602DN

 

Features

* 400 Watt AC/DC Active PFC
* Compact 400W with 1U height Power Density: 11.11 watts/cu in
* Built-in Remote On-Off, Power Good, Fan Fail Alarm
* 5/ 12/ 24/ 48V Dual Output Optional Combinations
* Power Factor Corrected to EN61000-3-2 class D
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Approved to UL CUL TUV CB and CE
* Four Mechanical Options
* Full Range AC Input
Download Specifications

 

DRL0602N

 

Features

* 220-400 Watt AC/DC Active PFC
* Compact 400W with 1U height Power Density: 11.11 watts/cu in
* Active Power Factor Corrected to EN61000-3-2 Class D
* Built-in Remote On-Off, Power Good, Fan Fail Alarm
* Peak Power 700W within 500uS Duty Duration
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Output Voltage ranging from 12 ~ 60Vdc
* Four Mechanical Options
* Full Range AC Input
Download Specifications


DRL0801

 

Features

* 150-300 Watt AC/DC Active PFC
* Compact 300W with 1U height Power Density: 12.5 watts/cu in
* Active Power Factor Corrected to EN61000-3-2 Class D
* Built-in Remote On-Off, Power Good, Fan Fail Alarm
* Peak Power 600W within 500uS Duty Duration
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Output Voltages from 2 ~ 60Vdc
* Four Mechanical Options
* Full Range AC Input
Download Specifications

 

DRL0801D

 

Features

* 120-240 Watt AC/DC Active PFC
* Compact 240W with 1U height Power Density: 10.41 watts/cu in
* Built-in Remote On-Off, Power Good, Fan Fail Alarm
* 5/ 12/ 24/ 48V Dual Output Optional Combinations
* Power Factor Corrected to EN61000-3-2 Class D
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Approved to UL TUV CE CB
* 4 - Mechanical Options
* Full Range AC Input
Download Specifications


DRL1103

 

Features

* 300 Watt AC/DC Active PFC
* Compact 300W with 1U height Power Density: 12.5 watts/cu in
* Safety Approvals to IEC/EN/UL60601-1 3rd Edition
* Power Factor Corrected to EN61000-3-2 class D
* Peak Power 600W within 500uS Duty Duration
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Output Voltages from 12 ~ 52Vdc
* Three Mechanical Options
* Full Range AC Input
Download Specifications

 

DRL1103D

 

Features

* 120-240 Watt AC/DC Active PFC
* Compact 240W with 1U height Power Density: 10.41 watts/cu in
* Built-in Remote On-Off, Power Good, Fan Fail Alarm
* Safety Approvals to IEC/EN/UL60601-1 3rd Edition
* Power Factor Corrected to EN61000-3-2 Class D
* 5/ 12/ 24V Dual Output Optional Combinations
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Three Mechanical Options
* Full Range AC Input
Download Specifications


DRL0603

 

Features

* 250 Watt AC/DC Active PFC
* Compact 250W with 1U height Power Density: 10.4 watts/cu in.
* U-Chassis & Enclosed with built-in fan Mechanical Options
* Low Leakage Current 500uA @ 240Vac / 300uA @ 120Vac
* Peak Power 600W within 500uS Duty Duration
* Variable Fan Speed & Low Acoustical Noise
* High Quality & Reliable Component Usage
* Output Voltages from 12 ~ 60Vdc
* AC Input Range Auto-Selectable
* Approved to UL CUL TUV CB and CE.
Download Specifications

 



 

 


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