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Description
Product Overview
The TDN 5-4811WISM from Tracopower is a TDN 5WISM series, 5W DC/DC converter. It redefines the power density of high performance DC/DC converters and comes in a cubical package of only 1.23cm³ encloses a sophisticated circuit which provides 5W output power. Operate up to 50°C environment temperature at full load or up to 75°C with a 50% load derating. With 1600VDC I/O isolation voltage, external on/off and short current protection, it covers a wide range of application when space is limited. It features conducted noise (EN 55022 class A or B with external components), ESD (EN 61000-4-2, air ±8KV, contact ±6KV, pref A), radiated immunity (EN 61000-4-3, 10 V/m, pref A), fast transient / surge (with external input capacitor) (EN 61000-4-4, ±2KV, pref A and EN 61000-4-5, ±1KV pref A), conducted immunity (EN 61000-4-6, 10VRMS, pref A) and magnetic field immunity (EN 61000-4-8, 100A/m continuous, pref A, 1000 A/m 1sec, perf criteria A).
- Input voltage range from 18VDC to 75VDC (48VDC nominal)
- 5VDC output voltage, 1000mA maximum output current, 81% typical efficiency
- Input current no load is 15mA typical, maximum surge voltage (1 sec maximum) is 100V
- Reflected ripple current is 15mAp-p typical, ripple and noise (20MHz bandwidth) is 75mVp-p typical
- Ultra compact SMD package (13.2 x 9.1 x 10.2mm), <gt/>1Gohm isolation resistance (at 500VDC)
- Switching frequency is 100KHz minimum (PFM), 50pF maximum isolation capacitance
- Voltage set accuracy is ±1% maximum, temperature coefficient is ±0.02%/K typical, remote on/off
- Input of converters is designed for a wide voltage range (4:1) and minimum load is not required
- Non conducting plastic case, silicone (UL 94V-0) potting, non-conducting FR4 (UL 94V-0 rated) base
- Operating temperature range from -40°C to +75°C without derating, package weight is 2.7g
Applications
Industrial
Product details
| Power Supply Applications | ITE |
| Input Ratio | 4:1 |
| No. of Outputs | 1 Output |
| Output Current - Output 1 | 1A |
| Output Current - Output 2 | - |
| Isolation Voltage | 1.6kV |
| DC / DC Converter Output Type | Fixed |
| Height | 10.2mm |
| Input Voltage DC Min | 18V |
| Product Range | TDN 5WISM Series |
| DC / DC Converter Type | - |
| Output Power Max | 5W |
| Output Voltage - Output 1 | 5V |
| Output Voltage - Output 2 | - |
| Output Regulation | Regulated |
| Input Voltage DC Nom | 48V |
| Width | 9.1mm |
| Depth | 13.2mm |
| Input Voltage DC Max | 75V |
| SVHC | Lead (04-Feb-2026) |
Other details
| Brand | TRACO POWER |
| Part Number | TDN 5-4811WISM |
| Quantity | Each |
| Technical Data Sheet (822.25KB) EN | View or download |
| CAD Multiple Formats (174.62KB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 3744.83 |
| 3-5 | ₹ 3706.62 |
| 5-10 | ₹ 3630.2 |
| 10+ | ₹ 3553.77 |
Bulk discount will be automatically applied during checkout based on quantity.