SNP-Z15 series
150 Watt
- 150 Watt continuous fanless power
- High efficiency up to 88 %
- Installation height 38.1 mm only
The power supply series SNP-Z15 can operate without fan at ambient temperatures of up to +70 °C. This is made possible by the high efficiency of up to 88 % and the use of high-grade components. Thus, the SNP-Z15 series can be used in closed equipment which is only convection-cooled. The power supplies are distinguished further by their robustness, a long service-life and high reliability. They are tested and approved for industrial and medical applications.
| Technical data |
|
|---|---|
| Input voltage |
90…264 VAC, active PFC |
| Input frequency |
47…63 Hz |
| Input current |
4 A (115 V AC), 2 A (230 V AC) |
| Inrush current |
<30 A (115 V AC), <60 A (230 V AC), +25 °C |
| Efficiency |
85…88 %, depending on model |
| Hold up time |
App. 20 ms (115 VAC) |
| Protection |
Short circuit protection: Switch off with auto recovery |
| Network regulation |
±0.5 % at nominal load and input voltage change of ±10 % |
| Load regulation |
±1 % (A1 load step ±40 % relating to 60 % load, 230 VAC) |
| Earth leakage current |
<300 µA |
| Safety / EMC |
TÜV, UL, CB, CE |
| Operating temperature |
0…+70 °C |
| Derating |
In the range of +50…+70 °C, 2,5 % / °C |
| MTBF |
>300000 h according to MIL-HDBK-217F at +25 °C |
| Storage temperature |
-40…+75 °C |
| Operating humidity |
10…90 % RH, non-condensing |
| Dimensions |
172.7 x 96.5 x 38.1 mm |
| Weight (net) |
0.51 kg |
|
Article |
Output |
Output |
Output |
Output |
Ripple & |
Efficiency |
|---|---|---|---|---|---|---|
| SNP-Z157-1 |
+12 V |
0 A |
13 A |
17.5 A |
<100 mVss |
85 % |
| SNP-Z158-1 |
+15 V |
0 A |
10 A |
14 A |
<100 mVss |
85 % |
| SNP-Z159-1 |
+24 V |
0 A |
6.5 A |
8.8 A |
<100 mVss |
86 % |
| SNP-Z157T |
+48 V |
0 A |
3.2 A |
4.6 A |
<100 mVss |
88 % |
Peak load can be for 8 seconds. Ripple and Noise was measured by a 20MHz bandwidth limited oscilloscope with connected 470nF ceramic capacitor at each output. As a power component this PSU is for assembly purposes only and must not be operated in unassembled condition. The final assembly has to comply with the valid EMC and safety standards.
