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DLC03C-15 Equivalent & Substitute Parts Reference
Part Overview
The DLC03C-15 from MEAN WELL USA Inc. is an isolated DC-DC converter module with dual outputs of +15V and -15V at a maximum current of 100mA per output and a total power rating of 3W. It supports a wide input voltage range from 36V to 75V, is RoHS3 compliant, and comes in a 16-DIP through-hole package. This product is currently active and commonly used in ITE (commercial) applications. Alternative models may be necessary due to inventory requirements, lead time management, or multi-sourcing policies.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | DLC03C-15 |
| Type | Isolated Module |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 36V |
| Voltage - Input (Max) | 75V |
| Voltage - Output 1 | 15V |
| Voltage - Output 2 | -15V |
| Current - Output (Max) | 100mA, 100mA |
| Power (Watts) | 3W |
| Voltage - Isolation | 1.5 kV |
| Package / Case | 16-DIP Module, 6 Leads |
| Mounting Type | Through Hole |
| RoHS Status | ROHS3 Compliant |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
Substitute Part Grouping Explanation
Substitute parts for the DLC03C-15 are determined strictly by matching or exceeding the following parameters: input voltage range (36V to 75V), dual outputs of +15V and -15V, minimum or higher output current and power, package compatibility (16-DIP Module, 6 Leads, through-hole mounting), and equivalent isolation voltage. RoHS compliance and similar application suitability (ITE Commercial) are also required. All listed substitutes meet or exceed these defined key parameters.
Parameter Comparison
| Parameter | Main Part: DLC03C-15 | Substitute: JSE0848D15 |
|---|---|---|
| Type | Isolated Module | Isolated Module |
| Number of Outputs | 2 | 2 |
| Voltage - Input (Min) | 36V | 36V |
| Voltage - Input (Max) | 75V | 75V |
| Voltage - Output 1 | 15V | 15V |
| Voltage - Output 2 | -15V | -15V |
| Current - Output (Max) | 100mA, 100mA | 265mA, 265mA |
| Power (Watts) | 3W | 8W |
| Voltage - Isolation | 1.5 kV | 1.5 kV |
| Package / Case | 16-DIP Module, 6 Leads | 16-DIP Module, 6 Leads |
| Mounting Type | Through Hole | Through Hole |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Operating Temperature | -40°C ~ 85°C (With Derating) | -40°C ~ 105°C |
Engineering Selection Recommendations
Selection between DLC03C-15 and JSE0848D15 can be based on active product status and full RoHS3 compliance. Both devices share the same mounting format, package, and isolation voltage, ensuring mechanical and regulatory compatibility.
Frequently Asked Questions (FAQ)
Q: What is required for a DC-DC converter to qualify as a substitute for DLC03C-15?
A: The substitute must provide dual outputs of 15V and -15V, accept an input voltage range of 36V to 75V, feature 1.5 kV isolation, and be supplied in a 16-DIP through-hole package. RoHS3 compliance is also required.
Q: Are there any differences in package or pinout between DLC03C-15 and JSE0848D15?
A: Both DLC03C-15 and JSE0848D15 use a 16-DIP Module with 6 leads and employ through-hole mounting.
Q: How do output power ratings affect the use of substitute DC-DC converters?
A: The JSE0848D15 provides equal or higher output currents and power rating than DLC03C-15, which is permitted for substitution according to the provided parameters.
Q: Are there differences in RoHS compliance between DLC03C-15 and its substitute?
A: Both DLC03C-15 and JSE0848D15 are ROHS3 compliant.
Q: Do operating temperature ranges align for form, fit, and function?
A: JSE0848D15 offers an extended operating temperature range compared to DLC03C-15. Both meet the minimum required -40°C to 85°C operating temperature.
Q: Can JSE0848D15 be used in environments specified for DLC03C-15?
A: JSE0848D15 matches all critical electrical, mechanical, and compliance requirements defined for DLC03C-15.
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