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Equivalent & Substitute Parts for VOF-6-15
Part Overview
The VOF-6-15 from CUI Inc. is an open frame AC/DC converter with a single 15V output at 400mA (6W maximum) designed for ITE (Commercial) applications. This model features universal AC/DC input (85 ~ 264 VAC, 120 ~ 375 VDC), through hole mounting, 4-DIP Module package, and regulatory certifications including CB Scheme, EN, IEC, SIQ, TUV, and UL. The VOF-6-15 is designated as obsolete. Due to its obsolete status, it is necessary to identify alternative models with directly compatible electrical and mechanical characteristics.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Type | Output Voltage | Output Current (Max) | Power (Watts) | Number of Outputs | Input Voltage Range | Mounting Type | Package / Case | Efficiency | Operating Temperature | Approval Agency | Standard Number | Line Regulation | Load Regulation | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VOF-6-15 | Open Frame | 15V | 400mA | 6 W | 1 | 85 ~ 264 VAC, 120 ~ 375 VDC | Through Hole | 4-DIP Module | 78% | 0°C ~ 60°C (With Derating) | CB Scheme, EN, IEC, SIQ, TUV, UL | 55024; 60950-1; 61000-3-2; 61000-3-3 | ±0.5% | ±1% | RoHS Compliant |
Substitute Part Grouping Explanation
Substitution is based strictly on matching the primary electrical and mechanical parameters required for AC/DC converter selection. The key parameters are:
- Output Voltage: 15V
- Output Current (Max): ≥400mA
- Power (Watts): ≥6W
- Input Voltage Range: Must support universal input
- Number of Outputs: 1
- Mounting Type and Package / Case: Through Hole, matching or compatible DIP module
- Regulatory Compliance: Must have suitable approvals
- Efficiency: Comparable or higher
- RoHS Status: Compliant
Parameter Comparison
| Manufacturer Part Number | Type | Output Voltage | Output Current (Max) | Power (Watts) | Number of Outputs | Input Voltage Range | Mounting Type | Package / Case | Efficiency | Operating Temperature | Approval Agency | Standard Number | Line Regulation | Load Regulation | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VOF-6-15 | Open Frame | 15V | 400mA | 6 W | 1 | 85 ~ 264 VAC, 120 ~ 375 VDC | Through Hole | 4-DIP Module | 78% | 0°C ~ 60°C | CB Scheme, EN, IEC, SIQ, TUV, UL | 55024; 60950-1; 61000-3-2; 61000-3-3 | ±0.5% | ±1% | RoHS Compliant |
| PSK-10D-15 | Enclosed | 15V | 660mA | 10 W | 1 | 85 ~ 305 VAC, 100 ~ 430 VDC | Through Hole | 6-DIP Module, 4 Leads | 84% | -40°C ~ 85°C | CE, cURus | 60335-1; 62368-1 | ±0.5% | ±1% | ROHS3 Compliant |
| VOF-6B-S15 | Open Frame | 15V | 400mA | 6 W | 1 | 85 ~ 264 VAC | Through Hole | 4-DIP Module | 79.03% | -25°C ~ 70°C | CB Scheme, EN, FCC, IEC, UL | 60950-1; 61000-3-2; 61000-3-3; 62368-1 | ±1% | ±3% | RoHS Compliant |
Engineering Selection Recommendations
- The VOF-6-15 is obsolete. Both PSK-10D-15 and VOF-6B-S15 are listed with active product status.
- All substitute listed options are RoHS compliant and have documented agency approvals; each substitute details its supported standards.
- For direct replacement, select a substitute with matching electrical output (15V, 400mA or higher, single output) and mechanical compatibility (Through Hole mounting, compatible DIP package).
- Confirm that required regulatory approvals and compliance match end-application requirements as indicated in the provided parameters.
Frequently Asked Questions (FAQ)
Q: Which key parameters must match when selecting a substitute for the VOF-6-15?
A: Substitute parts must match in output voltage (15V), output current (minimum 400mA), number of outputs (1), input voltage range (universal AC input), and mounting/package compatibility. RoHS compliance and appropriate agency approvals must also be present.
Q: Are there differences in mechanical package between the VOF-6-15 and its substitutes?
A: The VOF-6-15 and VOF-6B-S15 both use a 4-DIP Module through hole package. The PSK-10D-15 uses a 6-DIP Module, 4 Leads, which should be verified for mechanical compatibility within existing footprints.
Q: Can substitutes be used directly in critical applications requiring the same certifications?
A: Substitute parts provide details of approval agencies and referenced standards. Match these against application requirements based strictly on the provided standard numbers and agencies.
Q: Do all substitutes support a universal input voltage range?
A: All listed substitutes support a universal input voltage range within their specified limits. Verify that these ranges encompass your application's requirements as specified.
Q: Is there any difference in load or line regulation among substitutes?
A: Load and line regulation values are provided for each part. Verify these against application tolerances as specified in the comparison table.
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