cus500m1-28 - TDK-Lambda Americas Inc

Disclaimer: Actual pricing available on request. Final quote may vary based on availability and lead time.
Product Details
Availability | Stocked by 4 suppliers |
---|---|
Lead-time | 2-3 weeks |
Quantity | On Request |
Price | |
Condition | New & Original |
Original packaging and labels | Yes |
Description | AC/DC CONVERTER 28V 300W |
Detailed Description | Detailed DescriptionOpen Frame AC DC Converters 1 Output 28V 85 ~ 265 VAC Input |
Category | Power Supplies - External/Internal (Off-Board)AC DC Converters |
How we guarantee quality in every order

Product Attribute | Attribute Value |
Manufacturer: | TDK-Lambda |
Product Category: | Switching Power Supplies |
Product: | Switching Supplies |
Output Voltage-Channel 1: | 28 VDC |
Number of Outputs: | 1 Output |
Output Power: | 500 W |
Open Frame/Enclosed: | Open Frame |
Input Voltage: | 85 VAC to 265 VAC |
Output Current-Channel 1: | 17.9 A |
Industry: | Medical, Industrial |
Mounting Style: | Chassis |
Length: | 127 mm |
Width: | 76.2 mm |
Height: | 34 mm |
Brand: | TDK-Lambda |
Efficiency: | 95.5 % |
Input Frequency: | 47 Hz to 63 Hz |
Isolation Voltage: | 4 kVAC |
Load Regulation: | Regulated |
Maximum Operating Temperature: | + 70 C |
Minimum Operating Temperature: | - 20 C |
Power - Convection: | 299.6 W |
Power - Forced Air: | 501.2 W |
Product Type: | Switching Power Supplies |
Subcategory: | AC-DC Power Supply |
Type: | AC-DC Power Supplies |
Attribute | Description |
---|---|
RoHS Status | ROHS3 Compliant |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
REACH Status | REACH Affected |
ECCN | AR99 |
HTSUS | 8504.40.9540 |
1. Supplier Vetting & Continuous Monitoring
We work only with suppliers who hold recognized quality certifications, and we actively verify these credentials during onboarding and through periodic audits.
We also maintain a live quality score for every supplier. If a supplier’s performance drops below 90%, they are immediately blacklisted and removed from our network. That means you only receive parts from vendors who consistently meet our standards.
2. Transparent Procurement
Before you place an order, you’ll receive a detailed quote that includes:
- Manufacturer name
- Date code (if available)
- Part condition and warranty terms
- Lead time and price validity
This helps you make an informed decision with complete transparency.
3. Third-Party Quality Testing (On Request)
For high-value, sensitive, or customer-specified parts, we can arrange third-party authenticity and functionality testing through certified global labs.
Test reports can be shared prior to dispatch for added confidence.
4. Safe, Reliable Shipping
We offer secure, traceable shipping worldwide. You can choose to ship using your own DHL, FedEx, or UPS account, and we ensure proper handling to prevent damage or ESD exposure.
5. Warranty & No-Hassle Returns
Most parts come with a 30 to 60-day warranty based on the nature of the component and supplier terms. If there’s ever an issue—such as a faulty, inauthentic, or misrepresented part—we’ll replace or refund the item promptly.
6. Post-Delivery Support
Our engagement doesn’t stop after delivery. We:
- Confirm receipt and satisfaction
- Gather feedback on part quality and documentation
- Resolve any issues swiftly and professionally
Your Confidence is Our Priority
Component obsolescence is challenging—but quality shouldn’t be. With Maketronics, you gain a sourcing partner that puts accountability, traceability, and reliability first.
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