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Mean Well RSD-100B-12 DC/DC Converter 30V to +12.0V DC to DC Power Supply Taiwan
$125.00
Item Condition: Its Used Item
1 in stock
Description
Mean Well Industrial DC-to-DC Converter
Model: RSD-100B-12 | Regulated +12V DC Output @ 8.4A | 100W Railway-Grade Enclosed Supply
Condition Used Condition — Authentic industrial automation / railway-grade system take-out. The rugged, low-profile semi-encapsulated chassis, terminal interface block, and internal filtering components have been thoroughly cleaned, inspected, and bench-verified to ensure completely stable 12V DC regulated voltage output.
Product Overview
The genuine, Taiwan-made Mean Well RSD-100B-12 DC-to-DC Converter is a high-reliability, railway-grade switching power source engineered to thrive under harsh industrial conditions. Delivering a highly regulated +12V DC output at a powerful 8.4 Amps (100W total capacity), this enclosed module excels in operating zones subject to severe physical vibrations, structural shocks, and ambient moisture. Designed with advanced board-level protections against short circuits, current overloads, overvoltages, and overtemperature faults, it provides consistent, long-term electrical conversion and isolation for heavy machinery panels, rolling stock transit applications, and sensitive automated networks.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Brand / Manufacturer | Mean Well (Genuine Original Equipment) |
| Model Identifier | RSD-100B-12 |
| Input Voltage | 16.8-31.2V DC 8.0A |
| Output Voltage | +12V DC Regulated / Constant Voltage |
| Rated Output Current | 8.4 Amps (8.4A) |
| Total Output Power | 100.8 Watts (100W Range Classification) |
| Enclosure Design | Low-Profile Enclosed Aluminium Profile (Vibration/Moisture Resistant) |
| System Protections | Short-Circuit, Over-Load, Over-Voltage, and Over-Temperature Shutdown |
| Country of Manufacture | Taiwan |
Key Features & Operational Benefits
- Railway-Grade Compliance & Durability: Engineered to withstand aggressive mechanical vibrations, high humidity, and structural shock profiles typical of transport rolling stock and rough plant floors.
- Powerful 8.4A Regulated Conversion: Smoothly downsteps or isolates DC voltage loops into a firm, ripple-controlled 12V output line to safeguard down-circuit logic components.
- Low-Profile Passive Thermal Design: Slim aluminum frame profile maximizes heat dissipation efficiency via free-air convection without requiring an active, failure-prone mechanical fan.
- Quadruple Fault Protection Matrix: Built-in safety circuits automatically monitor overloads, voltage surges, thermal runaways, and terminal shorts, stepping in to protect system integrity.
Additional information
| Brand | Mean Well |
|---|---|
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Shipping Policy
Shipping Policy
1. Handling & Delivery Times
Handling Time: All orders are processed and packed within 1–3 business days.
Delivery Time: Once shipped, international delivery typically takes 6–10 business days.
You will receive a tracking number via email as soon as your order dispatches.
2. International Flat-Rate Shipping
We ship worldwide using a fixed flat rate.
The exact shipping cost for your location will be displayed directly in your shopping cart before checkout.
3. Need a Lower Shipping Rate?
If you are ordering multiple items or need relief on shipping costs, please reach out to us before purchasing. We are happy to check alternative carriers to find you a more cost-effective option.
Contact Us
Email: heecotechnical@gmail.com
WhatsApp/Phone: +923702502354
Refund Policy
Returns & Refunds Policy
Thank you for shopping with us. We want to ensure you get the exact technical hardware you need. Please review our policy regarding returns and refunds below.
1. Return Window & Eligibility
15-Day Limit: You have 15 days from the date of delivery to request a return or refund.
Inspection Clause: All returned items are subject to a thorough technical inspection upon arrival. A refund or exchange will only be approved if the item passes inspection based on the valid issues outlined below.
2. Valid Reasons for a Return
A return request will be accepted only under the following specific circumstances:
Description Mismatch: The item has an issue or defect that was not mentioned or disclosed in the product description.
Wrong Item Delivered: The item received does not match the order you placed.
Visual Discrepancy: The item delivered does not match the product images shown on our store.
Specification Changes: The item delivered is a different model, version, or hardware revision than the one advertised and ordered.
3. Non-Returnable Conditions
Returns will not be accepted if:
The item was ordered by mistake due to buyer error (e.g., ordering the wrong voltage or specification without checking compatibility).
The item shows signs of installation, misuse, wiring damage, or alteration after delivery.
The request is made after the 15-day window has expired.
Cancellation / Return / Exchange Policy
4. The Refund Process
Approval: Once your return is received and inspected, we will notify you whether your refund is approved or rejected based on the item\'s condition and the reason for return.
Payout: Approved refunds will be processed back to your original method of payment within [5-7] business days.
Exchanges: If the issue is a wrong model or revision, we will happily exchange it for the correct item (subject to stock availability) at no extra shipping cost to you.
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