Discontinued
Compact & High Resolution DC Power Supply
- Max Voltage: 6V to 650V
- Max Current: 0.1A to 10A
- Max Power: 12W to 180W
- High Speed Response
R4GE/R3GE series is no longer available as we have stopped production and sales of this model in September 2021. Meanwhile, we support. R4G/R4GN series is available as the successor model, and more information on the series can be found here.
R4G/R4GN seriesRealized Ultra-low Noise with Linear Regulator System
R4GE series are linear regulator systems with high accuracy and ultra-low noise DC power supplies so that enabled setting and reading out more fine output with a 4 digits indicator and a high-resolution D/A and A/D converter adapted newly. Not only Overvoltage protection but also Overcurrent protection is included as standard equipment. They are applicable to a wide range from experiments to automation lines.
Features and Benefits
- Voltage and/or Current displayed 4 digits indicator (R4GE)
- Voltage or Current is indicated with 4 digits despite its compact size. It has been possible to control output in the more detailed units as [0.1 mA] and [1 mV] than ever.
- Standard Equipment of Various Function
- Overvoltage Protection, Overcurrent Protection, and Key Lock is included as standard equipment.
- Ultra low Ripple and High Speed Response
- High-Speed Response with ultra-low ripple and low noise by the linear regulator system.
- Silent Naturally-cooling System (108 W Model and Smaller)
- Operation sound is silent as no cooling fan. It is the best fit for usage that its operation sound hinders measuring like a test of a fan motor. And it is the safety design so as not to expose the heatsink from the case.
Applications
- Various Research and Development
- As the Power Supply for System
- For Aging
- School Training Aid
Models
| Model | Maximum Output | Minimum Set. Unit | Constant Volt. Characteristic | Constant Cur. Characteristic | Power consumption [VA] |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Voltage | Current | Power | Voltage | Current | Ripple (rms) |
Input regulation *1 |
Load regulation *2 |
Ripple (rms) |
Input regulation |
Load regulation |
||
| R4GE6-2 | 6 V | 2 A | 12 W | 1 mV | 1 mA | 0.5 mV | 1 mV | 5 mV | 1 mA | 2 mA | 10 mA | 30 VA |
| R4GE8-5 | 8 V | 5 A | 40 W | 1 mV | 1 mA | 0.5 mV | 1 mV | 5 mV | 1 mA | 4 mA | 20 mA | 90 VA |
| R3GE8-10*3 | 8 V | 10 A | 80 W | 10 mV | 100 mA | 2 mV | 2 mV | 10 mV | 10 mA | 10 mA | 50 mA | 200 VA |
| R4GE18-1 | 18 V | 1 A | 18 W | 10 mV | 1 mA | 0.5 mV | 1 mV | 2 mV | 1 mA | 2 mA | 10 mA | 45 VA |
| R4GE18-2 | 18 V | 2 A | 36 W | 10 mV | 1 mA | 0.5 mV | 1 mV | 2 mV | 1 mA | 2 mA | 10 mA | 90 VA |
| R4GE18-3 | 18 V | 3 A | 54 W | 10 mV | 1 mA | 0.5 mV | 1 mV | 3 mV | 1 mA | 2 mA | 15 mA | 100 VA |
| R4GE18-5 | 18 V | 5 A | 90 W | 10 mV | 1 mA | 0.5 mV | 1 mV | 5 mV | 1.5 mA | 4 mA | 20 mA | 170 VA |
| R4GE18-10 | 18 V | 10 A | 180 W | 10 mV | 10 mA | 1 mV | 2 mV | 10 mV | 3 mA | 5 mA | 25 mA | 300 VA |
| R4GE36-1 | 36 V | 1 A | 36 W | 10 mV | 1 mA | 0.5 mV | 2 mV | 2 mV | 1 mA | 2 mA | 10 mA | 90 VA |
| R4GE36-3 | 36 V | 3 A | 108 W | 10 mV | 1 mA | 0.5 mV | 2 mV | 4 mV | 1 mA | 2 mA | 15 mA | 200 VA |
| R4GE36-5 | 36 V | 5 A | 180 W | 10 mV | 1 mA | 1 mV | 2 mV | 4 mV | 3 mA | 5 mA | 20 mA | 300 VA |
| R4GE45-2 | 45 V | 2 A | 90 W | 10 mV | 1 mA | 1 mV | 4 mV | 4 mV | 2 mA | 2 mA | 15 mA | 170 VA |
| R4GE45-4 | 45 V | 4 A | 180 W | 10 mV | 1 mA | 1 mV | 4 mV | 4 mV | 5 mA | 5 mA | 20 mA | 300 VA |
| R4GE60-1.2 | 60 V | 1.2 A | 72 W | 10 mV | 1 mA | 1 mV | 4 mV | 4 mV | 1 mA | 2 mA | 10 mA | 130VA |
| R4GE80-1 | 80 V | 1 A | 80 W | 10 mV | 1 mA | 1 mV | 4 mV | 4 mV | 1 mA | 2 mA | 10 mA | 130 VA |
| R4GE120-0.6 | 120 V | 0.6 A | 72 W | 100 mV | 0.1 mA | 1 mV | 7 mV | 7 mV | 1 mA | 2 mA | 10 mA | 160 VA |
| R4GE160-0.45 | 160 V | 0.45 A | 72 W | 100 mV | 0.1 mA | 2 mV | 10 mV | 10 mV | 1 mA | 2 mA | 10 mA | 160 VA |
| R4GE250-0.3 | 250 V | 0.3 A | 75 W | 100 mV | 0.1 mA | 3 mV | 15 mV | 15 mV | 1 mA | 1 mA | 5 mA | 170 VA |
| R4GE360-0.2 | 360 V | 0.2 A | 72 W | 100 mV | 0.1 mA | 3 mV | 25 mV | 25 mV | 1 mA | 1 mA | 5 mA | 160 VA |
| R4GE650-0.1 | 650 V | 0.1 A | 65 W | 100 mV | 0.1 mA | 8 mV | 30 mV | 30 mV | 1 mA | 1 mA | 5 mA | 140 VA |
- For the AC variation ±10%
- For the load variation 10% to 100%
- Output displays are 3-digit.
Operations
Examples of Applied Operation
R4GE and R3GE series can be enhanced in its output voltage or current by hooking the same type of units in series or parallel.
Series Operation
Sum total of output voltage is 250 V.
Accordingly, ones of exceeding 250 V its output voltage can not operate in series. Output current is one of the smallest power supply.
Parallel Operation
Make all setting voltage the same value. Output current is sum total of one of each unit. Then, make OVP level of all power supplies the maximum to prevent damage.
Split Operation
+ and - output are possible.
Specifications
Options
-LZ: Handle for carrying
It is available for all the models. For details, download the datasheet below.
-L(200V), -L(220V), -L(240V)
It is applicable to above input voltages other than standard 120 Vac.
How to Order
When ordering, add Option No. to Model No.
- Example:
- R4GE18-2-L(220V)
Cable
AC Input Cable
Standard- CABLE TYPE 1
- 125 V/10 A
-
- Standard
For -L(200V), -L(220V), -L(240V) option - CABLE TYPE 3
- 250 V/10 A
-
Sold separately- CABLE TYPE 4
- 250 V/10 A
-
Dimensions
Download
-
R4GE/R3GE series Datasheet
Date: 2021-05-25 rev. 03
PDF (3,272 KB)
-
R4G/R4GE series Instruction Manual
Date: 2021-09-29 rev. 08
PDF (1,531 KB)
The account registration is necessary for downloading
-
R4GE/R3GE series Datasheet
Date: 2021-05-25 rev. 03
PDF (3,272 KB)
-
R4G/R4GE series Instruction Manual
Date: 2021-09-29 rev. 08
PDF (1,531 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.
