Got tired of the dirt cheap power supplies and bought a just above dirt cheap Riden RD6018W
I'm confused about it. It's touted as an 18Amp unit, yet when I contacted the manufacturer, they said that is only at 220v.
I told them I was in the USA and we (normally?) use 110-120v AC so I asked what was the maximum Amps I could get from that unit with 120v and what power supply would I need to get that? Can I "safely" use a 65v, 40Amp AC-DC PSU with it ?
They never answered that question, so I wondered if anyone here knew?
(Note: The answer could be right n the specs and I still would not realize it)
Thanks
Specifications:
Name: Voltmeter
Model: RD6018, RD6018-W (optional)
Material: ABS
Input voltage: 6-70.00V
Output voltage: 0-60.00V
Output current: 0-18.00A
Output power: 0-1080W
Input voltage measurement resolution: 0.01V
Output voltage setting measurement resolution: 0.01V
Output current setting measurement resolution: 0.01A
Battery voltage measurement resolution: 0.01V
Input voltage measurement accuracy: ±(1%+5 digits)
Output voltage accuracy between setting and measurement: ±(0.3%+3 digits)
Output current accuracy between setting and measurement: ±(0.5%+5 digits)
Battery voltage measurement accuracy: ±(0.5%+3 digits)
Automatic cut off current value when chargings: 100mA
Output ripple typical: 250mV VPP@6A
Working temperature: -10℃ to 40℃
External sensor temperature detection: -10℃ to 100℃/0℉ to 200℉
External sensor temperature detection accuracy: ±3℃/±6℉ Constant voltage mode response time: 2ms(0.1A-5A Load)
Constant voltage mode load regulation: ±(0.1%+2 digits)
Constant current mode load regulation: ±(0.1%+3 digits)
Capacity measurement: 0-9999.99Ah
Energy measurement: 0-9999.99Wh
Capacity and energy statistical error: ±2%
Buck working mode: Voltage drop >1V and >10%
Cooling fan start-condition: Output current>8A or System temperature>45℃
Cooling fan shut down condition when working: Output current <7.9A and System temperature <45℃
Over temperature protections: System temperature >80℃
Screen brightness setting: 0-5(6 level in total)
Screen: 2.4 inch color display
Item size: 167 * 81 * 69mm / 6.57 * 3.19 * 2.72in
Package size: 250 * 150 * 100mm / 9.84 * 5.91 * 3.94in
Package weight: 680g / 1.50lb
I'm confused about it. It's touted as an 18Amp unit, yet when I contacted the manufacturer, they said that is only at 220v.
I told them I was in the USA and we (normally?) use 110-120v AC so I asked what was the maximum Amps I could get from that unit with 120v and what power supply would I need to get that? Can I "safely" use a 65v, 40Amp AC-DC PSU with it ?
They never answered that question, so I wondered if anyone here knew?
(Note: The answer could be right n the specs and I still would not realize it)
Thanks
Specifications:
Name: Voltmeter
Model: RD6018, RD6018-W (optional)
Material: ABS
Input voltage: 6-70.00V
Output voltage: 0-60.00V
Output current: 0-18.00A
Output power: 0-1080W
Input voltage measurement resolution: 0.01V
Output voltage setting measurement resolution: 0.01V
Output current setting measurement resolution: 0.01A
Battery voltage measurement resolution: 0.01V
Input voltage measurement accuracy: ±(1%+5 digits)
Output voltage accuracy between setting and measurement: ±(0.3%+3 digits)
Output current accuracy between setting and measurement: ±(0.5%+5 digits)
Battery voltage measurement accuracy: ±(0.5%+3 digits)
Automatic cut off current value when chargings: 100mA
Output ripple typical: 250mV VPP@6A
Working temperature: -10℃ to 40℃
External sensor temperature detection: -10℃ to 100℃/0℉ to 200℉
External sensor temperature detection accuracy: ±3℃/±6℉ Constant voltage mode response time: 2ms(0.1A-5A Load)
Constant voltage mode load regulation: ±(0.1%+2 digits)
Constant current mode load regulation: ±(0.1%+3 digits)
Capacity measurement: 0-9999.99Ah
Energy measurement: 0-9999.99Wh
Capacity and energy statistical error: ±2%
Buck working mode: Voltage drop >1V and >10%
Cooling fan start-condition: Output current>8A or System temperature>45℃
Cooling fan shut down condition when working: Output current <7.9A and System temperature <45℃
Over temperature protections: System temperature >80℃
Screen brightness setting: 0-5(6 level in total)
Screen: 2.4 inch color display
Item size: 167 * 81 * 69mm / 6.57 * 3.19 * 2.72in
Package size: 250 * 150 * 100mm / 9.84 * 5.91 * 3.94in
Package weight: 680g / 1.50lb