PowerPac™ 基础电泳仪电源推荐用于以下的基础实验中，如应用于浸没式水平电泳或小型垂直凝胶电泳等。
功能和优点
- 电源小巧，可叠放，并且编程简单
- 具有定时控制，恒压或恒流输出功能
- 暂停和继续运行功能
应用和用途
- 核酸凝胶电泳
- 蛋白质凝胶电泳
- 印迹（湿法转印）
Use the PowerPac Basic Power Supply for applications such as mini and midi vertical gel and submerged horizontal electrophoresis, and blotting using the Mini Trans-Blot® Cell. The power supply is fully programmable for either constant current or voltage, and either timed or untimed.
Features include:
- Pause mode for editing run parameters, or stopping and resuming the run
- Power failure detection in timed mode; when power returns run will complete
- Automatic detection of rapid changes in resistance, and no load conditions
- Compact and stackable
- Flip-down legs to change viewing angle
To prevent damage to electrophoresis cells, the PowerPac Basic Power Supply has automatic crossover. When the set limit of the nonconstant parameter (either voltage or current, depending on settings) is reached, and the power capability of the unit is not exceeded, the power supply will make the nonconstant parameter the new constant parameter.
In addition to the PowerPac Basic Power Supply, other power supplies include:
- PowerPac Universal Power Supply — for a broad range of applications
- PowerPac HC High-Current Power Supply — for high current applications including western blotting
- PowerPac HV High Voltage Power Supply — for high voltage applications including IEF and DNA sequencing
| 输出范围（可编程） | 10–300 V，完全可调，增量为 1 V 4–400 mA，完全可调，增量为 1 mA 75 W（最大） |
| 输出类型 | 可自动切换的恒定电压或恒定电流 |
| 输出终端 | 并行的 4 对嵌入式香蕉插座 |
| 定时器 | 1 分钟–99 小时 59 分钟，完全可调 |
| 暂停/恢复功能 | 是 |
| 显示屏 | 三位光电二极管 |
| 操作条件 | 0–40°C，0–90% 湿度，无冷凝 |
| 安全规范 | EN-61010, CE |
| 安全特性 | 无负荷检测，负荷突变检测，超负荷/短路检测，过电压保护 |
| 输入保护 | 热端和中性端的保险丝 |
| 输入功率（实际） | 90–120 或 198–264 VAC，50/60 Hz，自动切换 |
| 尺寸（宽 x 长 x 高），cm/in | 21 x 24.5 x 6.5/8.3 x 9.6 x 2.6 |
| 重量，kg/lb | 1.1/2.4 |
| Output specifications | 10–300 V, fully adjustable in 1 V steps 4–400 mA, fully adjustable in 1 mA steps 75 W (maximum) |
| Type of output | Constant voltage or constant current with automatic crossover |
| Output terminals | 4 pair recessed banana jacks in parallel |
| Timer control | 1 min–99 hr 59 min, fully adjustable |
| Pause/resume function | Yes |
| Display | 3-digit LED |
| Operating conditions | 0–40°C; 0–95% humidity in absence of condensation |
| Safety compliance | EN61010 |
| Safety features | No-load detection; rapid resistance change detection, ground leak detection, overload/short circuit detection, overvoltage protection, over-temperature protection |
| Input protection | Fuse on hot and neutral |
| Dimensions (W x D x H), cm/in | 21 x 24.5 x 6.5/8.3 x 9.6 x 2.6 |
| Weight, kg/lb | 1.1/2.4 |
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