REL-70
(PDF) CAD Drawings available on PDF |
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| Features |
- High Efficiency
- Advanced SMT Design
- Universal 85-264 VAC Input
- Compact 2.5 x 4.5 x 1.2" Size
- Fit 1U Applications
- Optional Chassis & Cover
- EMC Immunity Compliance to EN 61000-6-2, EN60601-1-2
- EMC Emissions Compliance to EN 55011/22, Class B
- Safety Certified to EN 60950, 60601-1-2
- Harmonic Current per 61000-3-2
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| Model Listing |
| Model # |
Output 1 |
Output 2 |
Output 3 |
Output 4 |
REL-70-4001
REL-70-4002
REL-70-4003
REL-70-4004
REL-70-4005
REL-70-4006
REL-70-4007 |
+3.3V/6A
+5V/6A
+5V/6A
+5V/6A
+5V/6A
+5V/6A
+5V/6A |
+5V/5A
+3.3V/5A
+3.3V/5A
-5V/5A
-5V/5A
+24V/2A
+24V/2A |
+12V/2A
+12V/2A
+15V/2A
+12V/2A
+15V/2A
+12V/2A
+15V/2A |
-12V/2A
-12V/2A
-15V/2A
-12V/2A
-15V/2A
-12V/2A
-15V/2A |
REL-70-3001
REL-70-3002 |
+5V/6A
+5V/6A |
+12V/2A
+15V/2A |
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-12V/2A
-15V/2A |
REL-70-2001
REL-70-2002
REL-70-2003
REL-70-2004
REL-70-2005
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+3.3V/6A
+5V/6A
+5V/6A
+12V/3A
+15V/3A |
+5V/5A
+12V/4A
+24V/2A
-12V/3A
-15V/2A |
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REL-70-1001
REL-70-1002
REL-70-1003
REL-70-1004
REL-70-1005
REL-70-1006
REL-70-1007
REL-70-1008 |
2.5V/14A
3.3V/14A
5V/14A
12V/5.8A
15V/4.7A
24V/2.9A
28V/2.5A
48V/1.5A |
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1 |
| Output Specifications |
| Total Output Power at 50ºC |
50W
70W |
Convection Cooled
Forced Air Cooled |
| Output Voltage Centering (50% Load) |
Output 1:
Output 2:
Output 3:
Output 4: |
±0.5%
±5.0%
±5.0%
±5.0% |
| Output Voltage Adjust Range |
Output 1: |
95-105% |
| Load Regulation |
Output 1:
Output 2:
(4001-5)
(2001)
Output 3:
Output 4: |
0.5% (10-100% load change)
5.0% (10-100% load change)
8.0% (20-100% load change)
8.0% (20-100% load change)
5.0% (20-100% load change)
5.0% (20-100% load change) |
| Source Regulation |
Outputs 1-4: |
0.5% |
| Cross Regulation |
Outputs 2-4: |
5.0% |
Output Noise
Source Freq.
Switching Freq.
Total (20Mhz) |
Outputs 1-4
Outputs 1-4
Outputs 1-4 |
0.5%
1.0%
1.0% |
| Output Overvoltage Protection |
Output 1: |
110% to 150% |
| Output Overpower Protection |
110-160% rated Pout, cycle on/off, auto recovery |
| Hold Up Time |
16 mS min, Full Power, 85V Input |
| Start Up Time |
4 seconds, 120V Input |
| Input Specifications |
| Source Voltage |
85-264 VAC |
| Frequency Range |
47-63Hz |
| Peak Inrush Current |
40A |
| Efficiency |
78% Typ., Full Power, 230V, varies by model |
| Power Factor |
0.95 (Full power, 230V) |
| Environmental Specifications |
| Ambient Operating Temperature Range |
0ºC to +70ºC
Derating: See Power Rating Chart |
| Ambient Storage Temperature Range |
-40ºC to +85ºC |
| Temperature Coefficient |
Outputs 1-4: 0.02%/ºC |
| Vibration |
MIL-STD-810E, Method 514.4, Category 1 |
| Shock |
Transit drop per MIL -STD-810E, Method 516.4, Procedure IV |
| General Specifications |
| Dielectric Strength |
5656 VDC, Primary to Secondary, 1 sec.
2121 VDC, Primary to Ground, 1 sec
500 VDC, Secondary to Ground, 1 Sec |
| Leakage Current |
< 300uA Earth Leakage Current
< 100uA Patient Leakage Current |
| Power Fail Signal |
Logic low with input power failure 10 mS minimum prior to Output 1 dropping 1% |
| Remote Sense (Singles Only) |
250mV compensation of output cable losses |
| Mean-Time Between Failures |
100,000 Hours min, MIL-HDBK-217F, 25ºC, GB |
| Weight |
0.60 Lbs Open Frame
1.00 Lbs Chassis & Cover |
| Electromagnetic Compatibility Specifications |
| Electrostatic Discharge |
EN 61000-4-2 |
+/-4kV Contact Discharge
+/-8kV Air Discharge |
| Radiated Electromagnetic Field |
EN 61000-4-3 |
26-1000 MHz, 10V/M, 80% AM |
| EFT/Bursts |
EN 61000-4-4 |
+/-2kV |
| Surges |
EN61000-4-5 |
+/-2kV Line to Earth
+/-1kV Line to Line |
| Conducted Immunity |
EN61000-4-6 |
.15 to 80MHz, 10V, 80% AM |
| Voltage Dips |
EN61000-4-11 |
95% Dip, 10ms
30% Dip, 500ms |
| Voltage Interruptions |
EN61000-4-11 |
95% Reduction, 5s |
| Radiated Emissions |
EN55022/11 |
Class B |
| Conducted Emissions |
EN55022/11 |
Class B |
| Harmonic Current Emissions |
EN 61000-3-2 |
Class A |
| Voltage Fluctuations and Flicker |
EN 61000-3-3 |
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