HBU250 / HEU250 series is a power supply with medical and ITE safety approvals that provides 250 Watts output power and is available in 12V-48V output with options for open-frame (2”x4”x1.28”) and cover with fan. The series features a wide operating temperature of -40°C to +70°C.
For detailed information on this product, please refer to the manufacturer's Full Specification below
HBU250 / HEU250 series is a power supply with medical and ITE safety approvals that provides 250 Watts output power and is available in 12V-48V output with options for open-frame (2”x4”x1.28”) and cover with fan. The series features a wide operating temperature of -40°C to +70°C.
| Model | Input Voltage | Output Current | Output Power | Efficiency | Load Regulation | Ripple and Noise |
|---|---|---|---|---|---|---|
| HEU250-105 | 12.0 | 10.00 | 120 | 91 | ±3 | 108 |
| HEU250-106 | 15.0 | 8.00 | 120 | 91 | ±3 | 135 |
| HEU250-107 | 19.0 | 6.31 | 120 | 91 | ±3 | 170 |
| HEU250-108 | 24.0 | 5.00 | 120 | 92 | ±3 | 210 |
| HEU250-109 | 30.0 | 4.00 | 120 | 92 | ±3 | 270 |
| HEU250-110 | 36.0 | 3.33 | 120 | 93 | ±3 | 300 |
| HEU250-111 | 48.0 | 2.50 | 120 | 93 | ±3 | 300 |
| HEU250A-105F HEU250B-105F | 12.0 | 20.83 | 250 | 91 | ±3 | 108 |
| HEU250A-106F HEU250B-106F | 15.0 | 16.66 | 250 | 91 | ±3 | 135 |
| HEU250A-107F HEU250B-107F | 19.0 | 13.15 | 250 | 91 | ±3 | 170 |
| HEU250A-108F HEU250B-108F | 24.0 | 10.41 | 250 | 92 | ±3 | 210 |
| HEU250A-109F HEU250B-109F | 30.0 | 8.32 | 250 | 92 | ±3 | 270 |
| HEU250A-110F HEU250B-110F | 36.0 | 6.94 | 250 | 93 | ±3 | 300 |
| HEU250A-111F HEU250B-111F | 48.0 | 5.20 | 250 | 93 | ±3 | 300 |
Features 3PIN SIP Package Pin-out compatible with LM78XX Linear Efficiency up to 95%, non-isolated, no need for heatsinks UL94V-0 package material Operating temperature from -40℃ to +85℃ No-load input current as low as 0.3mA Short circuit protection UL / cUL / IEC / EN 62368-1 approved, CB-Report
Medical application 2watt DC to DC power converter with 5KVac and 6KVdc isolation voltage specifications
