About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsPower Supplies - (Board Mount)DC DC ConvertersVE-241-CX-F2
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

VE-241-CX-F2 - Vicor Corporation

Manufacturer Part Number
VE-241-CX-F2
Manufacturer
Vicor
Allelco Part Number
98D-VE-241-CX-F2
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
32,885 pcs available, New & Original
Parts Description
DC DC CONVERTER 12V 75W
Package
Full Brick
Data sheet
VE-241-CX-F2.pdf

Environmental Information

Vicor REACH.pdf Vicor RoHS Cert.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 32885

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

VE-241-CX-F2 Tech Specifications
Vicor Corporation - VE-241-CX-F2 technical specifications, attributes, parameters and parts with similar specifications to Vicor Corporation - VE-241-CX-F2

Product Attribute Attribute Value
Manufacturer Vicor
Voltage - Output 3 -
Voltage - Output 2 -
Voltage - Output 1 12V
Voltage - Isolation 3 kV
Voltage - Input (Min) 55V
Voltage - Input (Max) 100V
Type Isolated Module
Size / Dimension 4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Series VE-200™ (75W)
Power (Watts) 75 W
Product Attribute Attribute Value
Package / Case Full Brick
Package Bulk
Operating Temperature -25°C ~ 85°C
Number of Outputs 1
Mounting Type Through Hole
Features OCP, OTP, OVP, SCP
Efficiency 90%
Current - Output (Max) 6.25A
Base Product Number VE-241
Applications ITE (Commercial)

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.40.9580

Frequently Asked Questions(FAQ)

How does the VE-241-CX-F2 handle input voltage transients within its 55V to 100V range, and what protection mechanisms are integrated to maintain stable 12V output during power rail disturbances?
The VE-241-CX-F2 maintains regulation across the full 55V to 100V input range with internal feedback control that dynamically adjusts duty cycle to preserve 12V output under varying line conditions. It includes overvoltage protection (OVP) triggered at approximately 110V to prevent damage from sustained overvoltage events. Input filtering and soft-start circuitry further reduce inrush current and suppress transient spikes, ensuring reliable operation in industrial environments where input instability is common.
What are the thermal performance characteristics of the VE-241-CX-F2 when operating near its 75W maximum rating in a sealed enclosure without airflow?
At full load (75W output), the VE-241-CX-F2 reaches approximately 80–85°C at the center of the module’s top surface under natural convection in an unventilated enclosure. The efficiency of 90% means only about 8.3W is dissipated as heat, but localized hot spots can occur due to internal layout. Thermal resistance from case to ambient is typically 12°C/W, so adequate spacing or conduction to a chassis heatsink is recommended for continuous full-load operation above 60°C ambient.
Can the VE-241-CX-F2 be paralleled or used in redundant configurations, and what precautions must be taken to avoid circulating currents or imbalance?
While the VE-241-CX-F2 supports parallel operation for increased current sharing, external current-sharing resistors or active control circuitry are required to balance load among units. Without such measures, small differences in output voltage—typically <5mV—can cause significant circulating currents, potentially exceeding individual module ratings. Vicor recommends using their proprietary digital control interface or external balancing networks when paralleling multiple VE-241-CX-F2 modules.
How does the VE-241-CX-F2 compare to other 75W isolated DC-DC converters like the VE-240 series in terms of efficiency, footprint, and isolation voltage?
Compared to the VE-240 series, the VE-241-CX-F2 offers slightly higher efficiency (90% vs. ~87%) due to optimized synchronous rectification, while maintaining identical physical dimensions and 3 kV isolation. However, the VE-240 uses a different pinout and lacks built-in OCP/OVP compared to the CX variant. For space-constrained designs requiring higher reliability in ITE applications, the VE-241-CX-F2 provides better integration of protection features without increasing size.
Is it acceptable to operate the VE-241-CX-F2 continuously at 90% of its rated current (5.625A) in a -25°C environment, and how does cold start affect startup behavior?
Yes, continuous operation at 5.625A is permissible down to -25°C, as the module’s efficiency and thermal management remain effective at low temperatures. However, cold startup may exhibit longer soft-start duration due to reduced capacitance charge rates. The input undervoltage lockout threshold remains stable, but designers should ensure input capacitance is rated for low-temperature operation to avoid prolonged inrush surges during initial turn-on.
What derating guidelines apply when mounting the VE-241-CX-F2 directly onto a metal chassis, and how does this impact long-term reliability?
When mounted with conductive grease or direct contact to a grounded heatsink, the VE-241-CX-F2 benefits from improved thermal dissipation, allowing up to 10–15% higher continuous power delivery. However, electrical clearance requirements must still comply with 3 kV isolation standards. Proper mounting reduces junction temperature by 15–20°C, extending component lifespan; however, mechanical stress from differential thermal expansion should be minimized to avoid solder joint fatigue.
How does the VE-241-CX-F2 perform in high-vibration environments typical in industrial automation, and what mounting considerations enhance mechanical robustness?
Designed for through-hole mounting, the VE-241-CX-F2 withstands moderate vibration (up to 5g RMS per MIL-STD-810) when securely soldered with wave solder profiles optimized for large packages. Use of strain-relief brackets and conformal coating on secondary-side traces adjacent to the pins helps prevent cracking. Avoiding single-point attachment and ensuring uniform solder fillets around all four corners improves resistance to mechanical shock.
What EMI mitigation strategies are most effective when integrating the VE-241-CX-F2 into a compact PCB layout with tight spacing?
The VE-241-CX-F2 generates conducted emissions primarily in the 100 kHz–1 MHz range due to high di/dt switching edges. Effective mitigation includes placing bulk input capacitors close to the module, using ferrite beads on input lines, and routing sensitive signals away from primary-side traces. A minimum clearance of 8 mm between primary and secondary circuits, combined with a ground plane beneath the module, reduces capacitive coupling and improves noise immunity.
Can the VE-241-CX-F2 support remote sensing, and if so, how does this improve voltage regulation accuracy under long cable runs?
Remote sensing is not natively supported on the VE-241-CX-F2; output voltage is regulated internally at the module terminals. Therefore, for applications requiring <2% regulation over 2 meters of 18 AWG copper wire carrying 6A, designers must either use thicker conductors, lower output current, or add an external post-regulator. Alternatively, placing local LDOs near the load can compensate for IR drop without modifying the VE-241-CX-F2 itself.
How does the efficiency curve of the VE-241-CX-F2 behave across load ranges, and what load level optimizes system-level energy consumption?
The VE-241-CX-F2 achieves peak efficiency (90%) between 50% and 75% load (37.5W to 56.25W), with a slight drop to 88% at no-load and 85% at full load due to fixed gate drive losses. In systems with variable loads, operating consistently in the mid-range minimizes overall power loss, especially when combined with sleep modes in downstream electronics. This makes the VE-241-CX-F2 well-suited for battery-powered or energy-sensitive ITE infrastructure.
Are there any known limitations when using the VE-241-CX-F2 with non-isolated pre-regulators, and what input ripple specifications should guide upstream design?
The VE-241-CX-F2 has an internal input filter capable of rejecting ripple up to 1V peak-to-peak, but excessive input ripple (>2Vpp) may trigger false OVP or degrade efficiency. When paired with buck pre-regulators, ensure output capacitance meets low-ESR requirements and place filtering stages within 50mm of the module. Without proper decoupling, high-frequency switching noise from upstream stages can couple into the feedback loop and cause instability.
What certification documentation is available for the VE-241-CX-F2 to support safety approvals in commercial IT equipment?
The VE-241-CX-F2 complies with UL 62368-1 and IEC 62368-1 for safety in information technology equipment. Full test reports including dielectric strength (3 kV), insulation resistance, and thermal performance under fault conditions are provided by Vicor upon request. CE marking is achieved through compliance with RoHS3, REACH, and EMC directives when used within specified limits. Designers should retain these documents for audit trails during certification processes.
How does the VE-241-CX-F2 compare to open-frame converters in terms of cost, reliability, and suitability for mass production?
Compared to open-frame alternatives, the VE-241-CX-F2 offers superior reliability through conformal coating, robust packaging, and automated manufacturing compatibility, reducing failure rates in humid or dusty environments. Though marginally more expensive per unit, it reduces BOM complexity and assembly time in high-volume production. Its full-brick form factor also simplifies PCB layout and testing, making it preferable over discrete solutions despite higher upfront cost.
What precautions are necessary when storing or transporting the VE-241-CX-F2 to prevent electrostatic discharge (ESD) damage, given its lack of MSL classification?
Although not classified as moisture-sensitive, the VE-241-CX-F2 contains CMOS-based control circuitry vulnerable to ESD. Handling requires grounded wrist straps, anti-static packaging, and avoidance of plastic trays during transport. Storage in original foil-lined bags within climate-controlled environments (<60% RH) preserves long-term reliability. Despite being a through-hole device, ESD precautions remain critical due to internal IC sensitivity.
Can the VE-241-CX-F2 be used in hazardous locations, and what modifications or certifications would be required?
The VE-241-CX-F2 is not certified for hazardous locations (e.g., Class I Div II). Its operation in explosive atmospheres would require explosion-proof enclosures and intrinsic safety barriers, which alter both electrical and mechanical constraints. For such applications, alternative modules with ATEX/IECEx certification should be selected instead. The standard VE-241-CX-F2 is strictly intended for non-hazardous indoor ITE environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vicor Corporation VE-241-CX-F2

Product Attribute VE-241-CX-F4 VE-241-CX-F3 VE-241-CX-F1 VE-241-CY-F2
Part Number VE-241-CX-F4 VE-241-CX-F3 VE-241-CX-F1 VE-241-CY-F2
Manufacturer Vicor Corporation Vicor Corporation Vicor Corporation Vicor Corporation
Voltage - Output 3 - - - -
Size / Dimension - - - -
Voltage - Output 1 - - - -
Applications - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Outputs - - - -
Voltage - Output 2 - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Efficiency - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Current - Output (Max) - - - -
Features - - - Simultaneous Sampling
Type - - - -
Voltage - Isolation - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Voltage - Input (Max) - - - -
Power (Watts) - - - -
Voltage - Input (Min) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

VE-241-CX-F2 Datasheet PDF

Download VE-241-CX-F2 pdf datasheets and Vicor Corporation documentation for VE-241-CX-F2 - Vicor Corporation.

Datasheets
VI/VE-200 Family.pdf
Design Resources
VI-200, VI-J00 Design Guide, Appl Manual.pdf
Environmental Information
Vicor REACH.pdf Vicor RoHS Cert.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
Vicor Corporation

VE-241-CX-F2

Vicor Corporation
98D-VE-241-CX-F2

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB